Task: Answer the MCQ question.
Query: Which drug exhibits a -5.116% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1cccc(C(=O)O/N=C(\N)c2ccc([N+](=O)[O-])cc2)c1
[b] O=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)c(S(=O)(=O)N2CCOCC2)c1
Answer: b. O=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)c(S(=O)(=O)N2CCOCC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)c(S(=O)(=O)N2CCOCC2)c1
O=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)c(S(=O)(=O)N2CCOCC2)c1
4-[2-[4-(2-fluorophenyl)piperazin-1-yl]-5-nitrophenyl]sulfonylmorpholine