Problem statement: Answer the multiple-choice question.
Query: Which compound has a 17.193\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(Nc1ccnc(-c2ccncc2)n1)c1ccccc1Cl
[b] Cc1nc2ccccc2n1C1CC(=O)N(Cc2ccccc2)C1=O
[c] CCC(C)(C)NC(=O)c1cc(OC)c(OC)cc1[N+](=O)[O-]
[d] Cc1ccc(O)c(NC(=O)c2cc(C)no2)c1
Answer: c. CCC(C)(C)NC(=O)c1cc(OC)c(OC)cc1[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#}
CCC(C)(C)NC(=O)c1cc(OC)c(OC)cc1[N+](=O)[O-]
CCC(C)(C)NC(=O)c1cc(OC)c(OC)cc1[N+](=O)[O-]
4,5-dimethoxy-N-(2-methylbutan-2-yl)-2-nitrobenzamide