Problem statement: Answer the multiple-choice question.
Query: Which compound has a 15.820\% 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: COc1cc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc(OC)c1
b: Cc1ccc(C2=NN(CCC(=O)NCCCN3CCOCC3)C(=O)CC2)cc1
c: CCOc1ccc2nc(NC(=O)CSc3ccc(Cl)cc3)sc2c1
d: CC(=O)c1ccc(OCC(O)CN2CC(C)OC(C)C2)cc1.Cl
Answer: a. COc1cc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc(OC)c1
{#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#}
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc(OC)c1
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc(OC)c1
2-[1-[(3,5-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-[2-(oxan-4-yl)ethyl]acetamide