Problem statement: Answer the MCQ question.
Question: Which drug has a 16.950\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COC(=O)c1ccc(C(=O)N(CCN(C)C)c2nc3c(Cl)cccc3s2)cc1.Cl
b. N=c1n(CC(=O)c2ccc(Br)cc2)c2ccccc2n1Cc1ccccc1.[Br-]
c. CC1(C)CC(NCc2cccc([N+](=O)[O-])c2)CC(C)(C)N1.Cl
d. O=C(O)C1CC=CCC1C(=O)Nc1ccccc1Cl
Answer: c. CC1(C)CC(NCc2cccc([N+](=O)[O-])c2)CC(C)(C)N1.Cl
{#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#}
CC1(C)CC(NCc2cccc([N+](=O)[O-])c2)CC(C)(C)N1.Cl
CC1(C)CC(NCc2cccc([N+](=O)[O-])c2)CC(C)(C)N1.Cl
2,2,6,6-tetramethyl-N-[(3-nitrophenyl)methyl]piperidin-4-amine;hydrochloride