Problem statement: Answer the multiple-choice question.
Question: Which drug has a -9.230\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=c1oc2ccccc2c(NCc2ccccc2)c1[N+](=O)[O-]
(b) C/C(=N\NC(=O)c1cc(C)nc2ccccc12)c1ccco1
(c) COc1ccc(NC(=S)N2CCN(C(=O)c3ccco3)CC2)c(OC)c1
(d) Cn1cnnc1SCC(=O)Nc1ccccc1C(=O)NC1CCCC1
Answer: a. O=c1oc2ccccc2c(NCc2ccccc2)c1[N+](=O)[O-]
{#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=c1oc2ccccc2c(NCc2ccccc2)c1[N+](=O)[O-]
O=c1oc2ccccc2c(NCc2ccccc2)c1[N+](=O)[O-]
4-(benzylamino)-3-nitrochromen-2-one