Problem statement: Answer the multiple choice question.
Query: Which drug has a 17.972\% 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: CCc1nnc(NC(=O)/C=C/c2cccs2)s1
b: COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[N+](=O)[O-])cc1
c: N#C/C(=C(/O)COC(=O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1nc2ccccc2[nH]1
Answer: b. COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[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#}
COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[N+](=O)[O-])cc1
COc1ccc(Nc2nc(NCc3ccco3)nc(N)c2[N+](=O)[O-])cc1
2-N-(furan-2-ylmethyl)-4-N-(4-methoxyphenyl)-5-nitropyrimidine-2,4,6-triamine