Task: Answer the MCQ question.
Query: Which compound has a 7.150\% human ether-à-go-go related gene (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(c1ccccc1NS(=O)(=O)c1cccc([N+](=O)[O-])c1)N1CCCC1
b. C=CCn1c(SCC(=O)O)nnc1-c1cccc(Cl)c1
c. O=C1CCCC(O)=C1N=Nc1c(Cl)cc(C(F)(F)F)cc1Cl
Answer: a. O=C(c1ccccc1NS(=O)(=O)c1cccc([N+](=O)[O-])c1)N1CCCC1
{#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(c1ccccc1NS(=O)(=O)c1cccc([N+](=O)[O-])c1)N1CCCC1
O=C(c1ccccc1NS(=O)(=O)c1cccc([N+](=O)[O-])c1)N1CCCC1
3-nitro-N-[2-(pyrrolidine-1-carbonyl)phenyl]benzenesulfonamide