Task: Answer the MCQ question.
Question: Which compound has a -4.162\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(COC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCc3ccccc3C2)c1)Nc1ncc(Cl)cc1Cl
b) O=C(CCC(=O)N/N=C/c1ccc(Br)o1)N/N=C/c1ccc(Br)o1
c) O=C1CN(C(=O)c2cc([N+](=O)[O-])ccc2Cl)C(c2ccc(F)cc2)c2cc(F)ccc2N1
Answer: c. O=C1CN(C(=O)c2cc([N+](=O)[O-])ccc2Cl)C(c2ccc(F)cc2)c2cc(F)ccc2N1
{#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=C1CN(C(=O)c2cc([N+](=O)[O-])ccc2Cl)C(c2ccc(F)cc2)c2cc(F)ccc2N1
O=C1CN(C(=O)c2cc([N+](=O)[O-])ccc2Cl)C(c2ccc(F)cc2)c2cc(F)ccc2N1
4-(2-chloro-5-nitrobenzoyl)-7-fluoro-5-(4-fluorophenyl)-3,5-dihydro-1H-1,4-benzodiazepin-2-one