Task: Answer the multiple choice question.
Question: Which drug has a 4.587\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOc1ccc(CCNC(=O)C2CC(=O)N(CCc3ccc(OC)c(OC)c3)C2)cc1OCC
b: CC1(C)CC(=O)C(C(=O)/C=C/NCCc2ccccc2)C(=O)C1
Answer: b. CC1(C)CC(=O)C(C(=O)/C=C/NCCc2ccccc2)C(=O)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#}
CC1(C)CC(=O)C(C(=O)/C=C/NCCc2ccccc2)C(=O)C1
CC1(C)CC(=O)C(C(=O)/C=C/NCCc2ccccc2)C(=O)C1
5,5-dimethyl-2-[(E)-3-(2-phenylethylamino)prop-2-enoyl]cyclohexane-1,3-dione