Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.681% 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 other words.
Options:
[a] O=C(Nc1ccc(O)cc1)c1cc2ccccc2c(=O)s1
[b] O=C(NNC(=S)NCC1CCCO1)c1ccc(S(=O)(=O)N2CCOCC2)cc1
[c] COc1cc(C2C3C(=O)N(Cc4ccccc4)C(=O)C3ON2c2ccccc2)cc(OC)c1O
[d] CCC(C)(C)n1nnnc1C(c1cccnc1)N1CCCC(C)C1
Answer: a. O=C(Nc1ccc(O)cc1)c1cc2ccccc2c(=O)s1
{#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=C(Nc1ccc(O)cc1)c1cc2ccccc2c(=O)s1
O=C(Nc1ccc(O)cc1)c1cc2ccccc2c(=O)s1
N-(4-hydroxyphenyl)-1-oxoisothiochromene-3-carboxamide