Task: Answer the MCQ question.
Query: Which compound has a 17.868\% 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, or c without using any other words.
Options:
(a) COc1ccc(C(=O)CC(=O)c2ccc(C)cc2)c(O)c1
(b) O=C(CSc1nc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
(c) CNS(=O)(=O)c1cccc(C(=O)OCc2csc(-c3ccccc3)n2)c1
Answer: b. O=C(CSc1nc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)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#}
O=C(CSc1nc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
O=C(CSc1nc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
2-(1,3-benzoxazol-2-ylsulfanyl)-1-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)ethanone