Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.199\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COCCCNc1nc2nonc2nc1N1CCC(C(C)N2CCOCC2)CC1
(b) COc1cc(C2CC(=O)c3c(ccc4ccccc34)N2)ccc1O
(c) O=C(Nc1ccccc1)c1ccc2c(c1)OCO2
(d) CCOC(=O)N1CCN(C(=O)CCNS(=O)(=O)c2ccc(C)c(C)c2)CC1
Answer: b. COc1cc(C2CC(=O)c3c(ccc4ccccc34)N2)ccc1O
{#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(C2CC(=O)c3c(ccc4ccccc34)N2)ccc1O
COc1cc(C2CC(=O)c3c(ccc4ccccc34)N2)ccc1O
3-(4-hydroxy-3-methoxyphenyl)-3,4-dihydro-2H-benzo[f]quinolin-1-one