Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.873% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC1(C)CC(=O)C(C(c2cc([N+](=O)[O-])ccc2Cl)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
[b] CC(=O)c1cccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccco2)c1
[c] O=C(CNCCc1ccccc1)Nc1ccc(C(=O)N2CCCCC2)cc1.O=C(O)C(=O)O
Answer: a. CC1(C)CC(=O)C(C(c2cc([N+](=O)[O-])ccc2Cl)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)CC(=O)C(C(c2cc([N+](=O)[O-])ccc2Cl)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
CC1(C)CC(=O)C(C(c2cc([N+](=O)[O-])ccc2Cl)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
2-[(2-chloro-5-nitrophenyl)-(4,4-dimethyl-2,6-dioxocyclohexyl)methyl]-5,5-dimethylcyclohexane-1,3-dione