Task: Answer the MCQ question.
Query: Which drug has a 11.727\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(c1ccco1)N1N=C(C2CCCCC2)CC1(O)C(F)(F)F
b C/C(=C/c1oc2ccc(O)cc2c1[N+](=O)[O-])N(C)C
c O=C(COC(=O)c1ccc[nH]c1=O)c1ccc(Cl)s1
Answer: c. O=C(COC(=O)c1ccc[nH]c1=O)c1ccc(Cl)s1
{#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)c1ccc[nH]c1=O)c1ccc(Cl)s1
O=C(COC(=O)c1ccc[nH]c1=O)c1ccc(Cl)s1
[2-(5-chlorothiophen-2-yl)-2-oxoethyl]2-oxo-1H-pyridine-3-carboxylate