Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.685\% 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 NC(=S)NNC(=O)Nc1cccc(Cl)c1
b O=C(Nc1ccc(N2CCOCC2)cc1)c1ccncc1
c CC1CCC2C(=O)N(c3ccc(NC4CCN(Cc5ccccc5)CC4)c([N+](=O)[O-])c3)C(=O)C2C1
Answer: c. CC1CCC2C(=O)N(c3ccc(NC4CCN(Cc5ccccc5)CC4)c([N+](=O)[O-])c3)C(=O)C2C1
{#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#}
CC1CCC2C(=O)N(c3ccc(NC4CCN(Cc5ccccc5)CC4)c([N+](=O)[O-])c3)C(=O)C2C1
CC1CCC2C(=O)N(c3ccc(NC4CCN(Cc5ccccc5)CC4)c([N+](=O)[O-])c3)C(=O)C2C1
2-[4-[(1-benzylpiperidin-4-yl)amino]-3-nitrophenyl]-5-methyl-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione