Task: Answer the multiple choice question.
Question: Which drug exhibits a -2.601\% 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 additional words.
Options:
a) COc1cc(OC)cc(C(=O)NCC(=O)OCc2csc(-c3ccccc3)n2)c1
b) O=C(c1cccc(S(=O)(=O)NCCOc2ccccc2)c1)N1CCN(c2ncccn2)CC1
c) Cc1ccccc1C(=O)Oc1ccc(Br)cc1C(=S)N1CCCC1
d) CCOC(=O)N1CCN(C(=O)CN(C2CCCCC2)S(=O)(=O)c2ccc(C)cc2)CC1
Answer: c. Cc1ccccc1C(=O)Oc1ccc(Br)cc1C(=S)N1CCCC1
{#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#}
Cc1ccccc1C(=O)Oc1ccc(Br)cc1C(=S)N1CCCC1
Cc1ccccc1C(=O)Oc1ccc(Br)cc1C(=S)N1CCCC1
[C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][=Branch1][C][=S][N][C][C][C][C][Ring1][Branch1]
[4-bromo-2-(pyrrolidine-1-carbothioyl)phenyl]2-methylbenzoate