Task: Answer the multiple-choice question.
Question: Which compound has a 7.618\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOc1ccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2Cc2cccnc2)cc1OC
b.) CCC(C)c1ccc(NC(=S)NCCn2cc(Br)cn2)cc1
c.) COc1ccc(C(=O)Nc2cc(Cl)cc(Cl)c2)c(OC)n1
d.) Cc1noc(NS(=O)(=O)c2ccc(NC(=O)c3cnc4scc(C)n4c3=O)cc2)c1C
Answer: a. CCOc1ccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2Cc2cccnc2)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2Cc2cccnc2)cc1OC
CCOc1ccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2Cc2cccnc2)cc1OC
[C][C][O][C][=C][C][=C][Branch2][Ring2][Ring2][C][C][Branch1][N][C][=Branch1][C][=O][C][=C][C][=C][S][Ring1][Branch1][=C][Branch1][C][O][C][=Branch1][C][=O][N][Ring1][=C][C][C][=C][C][=C][N][=C][Ring1][=Branch1][C][=C][Ring2][Ring1][O][O][C]
2-(4-ethoxy-3-methoxyphenyl)-4-hydroxy-1-(pyridin-3-ylmethyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one