Problem statement: Answer the MCQ question.
Query: Which drug has a 12.080\% 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 other words.
Options:
(a) COC(=O)C1=C(c2ccc(OC)c(OC)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCOc1ccc(OC)cc1
(b) NC(=O)c1nsc(C(=O)N(CC(=O)NC2CCCC2)c2cccc(C(F)(F)F)c2)c1N
(c) CCOC(=O)N1CCN(C(=O)c2cccc(S(=O)(=O)Nc3ccccc3Cl)c2)CC1
(d) CCOC(=O)C(=CNc1ccc2c(c1)CCN2C(C)=O)C(=O)OCC
Answer: d. CCOC(=O)C(=CNc1ccc2c(c1)CCN2C(C)=O)C(=O)OCC
{#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#}
CCOC(=O)C(=CNc1ccc2c(c1)CCN2C(C)=O)C(=O)OCC
CCOC(=O)C(=CNc1ccc2c(c1)CCN2C(C)=O)C(=O)OCC
diethyl 2-[[(1-acetyl-2,3-dihydroindol-5-yl)amino]methylidene]propanedioate