Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.238\% 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) COc1ccc(CCNCc2c(-c3ccccc3)n(C)c3ccccc23)cc1.O=C(O)C(=O)O
(b) COc1cc(F)c(S(=O)(=O)N2CCOc3ccccc32)cc1OC
(c) CCOc1ccc2ncc(S(=O)(=O)c3ccccc3)c(N3CCN(c4ccccc4)CC3)c2c1
(d) COc1cc(OC)cc(C(=O)N[C@H](C(=O)NCc2ccccc2)C(C)C)c1
Answer: c. CCOc1ccc2ncc(S(=O)(=O)c3ccccc3)c(N3CCN(c4ccccc4)CC3)c2c1
{#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#}
CCOc1ccc2ncc(S(=O)(=O)c3ccccc3)c(N3CCN(c4ccccc4)CC3)c2c1
CCOc1ccc2ncc(S(=O)(=O)c3ccccc3)c(N3CCN(c4ccccc4)CC3)c2c1
3-(benzenesulfonyl)-6-ethoxy-4-(4-phenylpiperazin-1-yl)quinoline