Task: Answer the MCQ question.
Question: Which drug exhibits a 7.242% 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(OCC(=O)c1ccc(Cl)s1)c1cnccn1
[b] O=C(Nc1nnc(SCC(=O)N2CCCCC2)s1)c1c(F)cccc1F
[c] COc1ccc(-n2nc(C(=O)NCC(=O)NC(C)C)c3ccccc3c2=O)cc1Cl
[d] COc1ccc(C(c2c(N)[nH]c(=S)[nH]c2=O)c2c(N)[nH]c(=S)[nH]c2=O)cc1
Answer: a. O=C(OCC(=O)c1ccc(Cl)s1)c1cnccn1
{#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(OCC(=O)c1ccc(Cl)s1)c1cnccn1
O=C(OCC(=O)c1ccc(Cl)s1)c1cnccn1
[2-(5-chlorothiophen-2-yl)-2-oxoethyl]pyrazine-2-carboxylate