Task: Answer the multiple-choice question.
Question: Which drug has a 1.025\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1c(C)c(C)c(C(=O)c2ccc(NC(=O)c3ccccc3C(=O)O)cc2)c(C)c1C
b Nc1nc(Nc2ccccc2)nc(N2CCOCC2)c1[N+](=O)[O-]
c COCCN(Cc1nc(-c2ccc(-c3ccccc3)cc2)oc1C)C(C)C
Answer: b. Nc1nc(Nc2ccccc2)nc(N2CCOCC2)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#}
Nc1nc(Nc2ccccc2)nc(N2CCOCC2)c1[N+](=O)[O-]
Nc1nc(Nc2ccccc2)nc(N2CCOCC2)c1[N+](=O)[O-]
6-morpholin-4-yl-5-nitro-2-N-phenylpyrimidine-2,4-diamine