Task: Answer the MCQ question.
Query: Which compound exhibits a -15.592\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) [O-][N+]1=c2ccc(Nc3ccccc3)cc2=NC12CCCCC2
b.) O=C(O)/C(=C\c1cccc(F)c1)c1ccc(S(=O)(=O)N2CCCCC2)s1
c.) O=C1CC(C(=O)Nc2ccccc2)S/C(=N\NC(=O)c2ccccc2Cl)N1
Answer: a. [O-][N+]1=c2ccc(Nc3ccccc3)cc2=NC12CCCCC2
{#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-][N+]1=c2ccc(Nc3ccccc3)cc2=NC12CCCCC2
[O-][N+]1=c2ccc(Nc3ccccc3)cc2=NC12CCCCC2
1'-oxido-N-phenylspiro[cyclohexane-1,2'-benzimidazol-1-ium]-5'-amine