Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 7.752\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(=O)n2-c2ccc(C)cc2)SCC3)c(C(=O)OCC)c1C
b. COc1cccc(CN2CCNC(=O)C2CC(=O)NCc2cn3ccc(C)cc3n2)c1OC
c. Cc1cc(=O)n(CC(C)O)c(O)c1C#N
d. CC1=CC(=C(C#N)C#N)C=C(C)N1CCC(C)C
e. CC(C)[C@H]1C(=O)Nc2ccccc2N1C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@H](Cc1ccccc1)C(=O)O
Answer: b. COc1cccc(CN2CCNC(=O)C2CC(=O)NCc2cn3ccc(C)cc3n2)c1OC
{#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#}
COc1cccc(CN2CCNC(=O)C2CC(=O)NCc2cn3ccc(C)cc3n2)c1OC
COc1cccc(CN2CCNC(=O)C2CC(=O)NCc2cn3ccc(C)cc3n2)c1OC
2-[1-[(2,3-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-[(7-methylimidazo[1,2-a]pyridin-2-yl)methyl]acetamide