Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.696\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CN1CCC(=NNc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])CC1
b) O=C(COC(=O)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl)Nc1ncc(C(F)(F)F)cc1Cl
Answer: a. CN1CCC(=NNc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])CC1
{#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#}
CN1CCC(=NNc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])CC1
CN1CCC(=NNc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])CC1
N-[(1-methylpiperidin-4-ylidene)amino]-4-morpholin-4-ylsulfonyl-2-nitroaniline