Task: Answer the MCQ question.
Question: Which compound exhibits a 4.963\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCC(C)NC(=O)Cn1cnc2sc(C)c(S(=O)(=O)N3CCN(c4ncccn4)CC3)c2c1=O
b.) O=C(COC(=O)CNC(=O)c1ccc(Cl)cc1Cl)NCc1ccco1
c.) CCOc1ccccc1NS(=O)(=O)c1ccc(-c2cnc(C3CC3)o2)cc1
d.) O=C(c1ccccc1)c1cccc(NC(=O)c2ccco2)c1
Answer: b. O=C(COC(=O)CNC(=O)c1ccc(Cl)cc1Cl)NCc1ccco1
{#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#}
O=C(COC(=O)CNC(=O)c1ccc(Cl)cc1Cl)NCc1ccco1
O=C(COC(=O)CNC(=O)c1ccc(Cl)cc1Cl)NCc1ccco1
2,4-dichloro-N-[2-[2-(furan-2-ylmethylamino)-2-oxoethoxy]-2-oxoethyl]benzamide