Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.636\% 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] C/C(=N\NC(=O)C(=O)Nc1ccc(C)c(Cl)c1)c1ccncc1
[b] CCC(=O)N1CCN(c2cc(N3CCN(C)CC3)c(F)cc2[N+](=O)[O-])CC1
Answer: b. CCC(=O)N1CCN(c2cc(N3CCN(C)CC3)c(F)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#}
CCC(=O)N1CCN(c2cc(N3CCN(C)CC3)c(F)cc2[N+](=O)[O-])CC1
CCC(=O)N1CCN(c2cc(N3CCN(C)CC3)c(F)cc2[N+](=O)[O-])CC1
1-[4-[4-fluoro-5-(4-methylpiperazin-1-yl)-2-nitrophenyl]piperazin-1-yl]propan-1-one