Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 14.997\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COC(=O)c1c(NC(=O)CSc2nnnn2-c2ccc3c(c2)OCO3)sc(C)c1C
[b] COc1ccc(/C=N/NC(=O)Cc2cc(OC)c(OC)cc2[N+](=O)[O-])cc1
[c] Cc1ccc(NC(=O)Cn2nc(C(F)(F)F)c3c2CCC3)cc1
Answer: b. COc1ccc(/C=N/NC(=O)Cc2cc(OC)c(OC)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#}
COc1ccc(/C=N/NC(=O)Cc2cc(OC)c(OC)cc2[N+](=O)[O-])cc1
COc1ccc(/C=N/NC(=O)Cc2cc(OC)c(OC)cc2[N+](=O)[O-])cc1
2-(4,5-dimethoxy-2-nitrophenyl)-N-[(E)-(4-methoxyphenyl)methylideneamino]acetamide