Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.156\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCCCSCCCNC(=O)CCCN1C(=O)c2ccccc2Sc2ncccc21
(b) C=C1C(C(=O)Nc2ccc(OC)cc2)C1C(=O)Nc1ccc(OC)cc1
(c) CC(C)(C)c1ccc(OCC(=O)NCCN2CCCC2)cc1.Cl
Answer: b. C=C1C(C(=O)Nc2ccc(OC)cc2)C1C(=O)Nc1ccc(OC)cc1
{#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=C1C(C(=O)Nc2ccc(OC)cc2)C1C(=O)Nc1ccc(OC)cc1
C=C1C(C(=O)Nc2ccc(OC)cc2)C1C(=O)Nc1ccc(OC)cc1
1-N,2-N-bis(4-methoxyphenyl)-3-methylidenecyclopropane-1,2-dicarboxamide