Task: Answer the MCQ question.
Question: Which drug exhibits a 3.388\% 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) Cc1cccc(CSc2ccc(S(=O)(=O)N3CCCC3)cn2)c1
b) CC(=O)c1ccc(NC(=O)C(C)NCc2ccc(Cl)cc2)cc1
c) CCNC(=S)N/N=C/c1ccc(OCC(=O)Nc2ccc(OC)cc2)c(OC)c1
Answer: b. CC(=O)c1ccc(NC(=O)C(C)NCc2ccc(Cl)cc2)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#}
CC(=O)c1ccc(NC(=O)C(C)NCc2ccc(Cl)cc2)cc1
CC(=O)c1ccc(NC(=O)C(C)NCc2ccc(Cl)cc2)cc1
N-(4-acetylphenyl)-2-[(4-chlorophenyl)methylamino]propanamide