Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.748\% 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) Cc1ccccc1N1CC(C(=O)N2CC(C)OC(C)C2)CC1=O
(b) CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)Nc1cc(C)on1
(c) O=C(NCc1ccco1)c1ccc(Cl)c(S(=O)(=O)N2CCc3ccccc32)c1
(d) CC(C(=O)Nc1cccc(Br)c1)c1ccc([N+](=O)[O-])cc1
Answer: a. Cc1ccccc1N1CC(C(=O)N2CC(C)OC(C)C2)CC1=O
{#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#}
Cc1ccccc1N1CC(C(=O)N2CC(C)OC(C)C2)CC1=O
Cc1ccccc1N1CC(C(=O)N2CC(C)OC(C)C2)CC1=O
4-(2,6-dimethylmorpholine-4-carbonyl)-1-(2-methylphenyl)pyrrolidin-2-one