Task: Answer the MCQ question.
Query: Which compound has a 12.253\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc2c(c1)c1nnc(SCC(=O)Nc3ccccc3F)nc1n2C
b: O=C(Nc1ccc(F)cc1)Nc1ccccc1NS(=O)(=O)c1cccs1
c: NC(=O)c1ccc(Oc2ccc(Cl)c3ccccc23)c([N+](=O)[O-])c1
d: N#CC1(N2CCN(C(=O)c3ccccc3)CC2)CCCCC1
Answer: c. NC(=O)c1ccc(Oc2ccc(Cl)c3ccccc23)c([N+](=O)[O-])c1
{#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#}
NC(=O)c1ccc(Oc2ccc(Cl)c3ccccc23)c([N+](=O)[O-])c1
NC(=O)c1ccc(Oc2ccc(Cl)c3ccccc23)c([N+](=O)[O-])c1
4-(4-chloronaphthalen-1-yl)oxy-3-nitrobenzamide