Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -14.134\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccccc1OCCNC(=O)C1CC(=O)N(Cc2ccc(C)cc2)C1
b: C=CCc1cccc2cc(C(=O)N3CCN(C(=O)OCC)CC3)c(=O)oc12
c: CN(Cc1cccs1)C(=O)C1CC(=O)N(Cc2ccccc2)C1
Answer: b. C=CCc1cccc2cc(C(=O)N3CCN(C(=O)OCC)CC3)c(=O)oc12
{#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#}
C=CCc1cccc2cc(C(=O)N3CCN(C(=O)OCC)CC3)c(=O)oc12
C=CCc1cccc2cc(C(=O)N3CCN(C(=O)OCC)CC3)c(=O)oc12
ethyl 4-(2-oxo-8-prop-2-enylchromene-3-carbonyl)piperazine-1-carboxylate