Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.427% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(CC(=O)Nc2cc(C)on2)cc1
b: COc1cc2c(cc1OC)CN(C(=O)c1ccncc1)CC2
c: CCc1c(C(=O)NCc2ccccc2Cl)[nH]c(C)c1C(C)=O
d: CCOC(=O)COc1cc(C)nc2nc(-c3ccccc3)cn12
e: CCC(CC)C(=O)Nc1cccc(/C(C)=N\NC(=O)c2ccc(C)s2)c1
Answer: b. COc1cc2c(cc1OC)CN(C(=O)c1ccncc1)CC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc2c(cc1OC)CN(C(=O)c1ccncc1)CC2
COc1cc2c(cc1OC)CN(C(=O)c1ccncc1)CC2
(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-pyridin-4-ylmethanone