Task: Answer the multiple-choice question.
Question: Which compound has a 15.836\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(CCNC(=O)C2CC(c3ccc([N+](=O)[O-])cc3)=NO2)cc1
b.) CCc1ccc(N(CC)C(=O)Cc2c(C(=O)O)n(C)c3ccccc23)cc1
c.) CCOC(=O)c1sc2sc(C(=O)OCC)c(CN3CCOCC3)c2c1CN1CCOCC1
Answer: b. CCc1ccc(N(CC)C(=O)Cc2c(C(=O)O)n(C)c3ccccc23)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#}
CCc1ccc(N(CC)C(=O)Cc2c(C(=O)O)n(C)c3ccccc23)cc1
CCc1ccc(N(CC)C(=O)Cc2c(C(=O)O)n(C)c3ccccc23)cc1
3-[2-[ethyl-(4-ethylphenyl)amino]-2-oxoethyl]-1-methylindole-2-carboxylicacid