Task: Answer the multiple-choice question.
Question: Which drug has a 11.242\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(COC(=O)c1ccccn1)Nc1cccnc1Cl
b CCCn1c(N)c(C(=O)CN(C)CC(=O)Nc2c(Cl)cccc2Cl)c(=O)[nH]c1=O
c O=C(c1ccc(S(=O)(=O)Cc2ccccc2F)c([N+](=O)[O-])c1)N1CCCCCC1
d Cc1ccc(NC(=O)CSc2nc3ccccc3c(=O)n2CC2CCCO2)cc1
Answer: a. O=C(COC(=O)c1ccccn1)Nc1cccnc1Cl
{#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(COC(=O)c1ccccn1)Nc1cccnc1Cl
O=C(COC(=O)c1ccccn1)Nc1cccnc1Cl
[2-[(2-chloropyridin-3-yl)amino]-2-oxoethyl]pyridine-2-carboxylate