Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 16.885\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(Cn1ncc2c1-c1ccccc1OC2)Nc1ccc(Cl)cn1
b COC(=O)c1ccccc1NC(=S)NC(NC(=O)c1ccccc1[N+](=O)[O-])C(Cl)(Cl)Cl
c CCCCn1c(N)c(-c2nc3ccccc3s2)c2c([N+](=O)[O-])nn(CC)c(=O)c21
d O=C(CCc1ccccc1)NC(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
e COc1ccc(OCC(=O)NNC(=O)c2cccnc2)cc1
Answer: e. COc1ccc(OCC(=O)NNC(=O)c2cccnc2)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#}
COc1ccc(OCC(=O)NNC(=O)c2cccnc2)cc1
COc1ccc(OCC(=O)NNC(=O)c2cccnc2)cc1
N'-[2-(4-methoxyphenoxy)acetyl]pyridine-3-carbohydrazide