Task: Answer the MCQ question.
Question: Which drug has a 17.158% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C1/C(=C/c2cccs2)Cc2ccccc21
(b) Cc1ccc(S(=O)(=O)NCC(c2ccccc2)N2CCN(CCC#N)CC2)cc1
(c) Cc1[nH]c(=O)[nH]c(=O)c1NS(=O)(=O)c1ccc2c(c1)CCCC2
(d) CC(C)c1ccc(/C=C/C2=NNC(=O)CC2)cc1
Answer: a. O=C1/C(=C/c2cccs2)Cc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1/C(=C/c2cccs2)Cc2ccccc21
O=C1/C(=C/c2cccs2)Cc2ccccc21
(2E)-2-(thiophen-2-ylmethylidene)-3H-inden-1-one