Task: Answer the MCQ question.
Question: Which drug exhibits a 4.857\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(COc1coc(CN2CCc3ccccc32)cc1=O)Nc1ccccc1
(b) CCCCc1nc2cc(C(=O)N3CCC(OCCOC)CC3)ccc2o1
(c) CC(OC(=O)c1cccc(-n2cnnn2)c1)C(=O)Nc1cccc(Cl)c1
(d) O=C(Nc1ncc2c(n1)CC(c1cccc(Cl)c1)CC2=O)c1ccco1
(e) COc1c(C)cccc1C(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
Answer: e. COc1c(C)cccc1C(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
{#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#}
COc1c(C)cccc1C(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
COc1c(C)cccc1C(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
2-methoxy-3-methyl-N-[4-(4-methylsulfonylpiperazin-1-yl)phenyl]benzamide