Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 11.683\% human ether-à-go-go related gene (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: CCc1ccc(NC(=O)CSc2nnc(SCC(=O)Nc3ccc(CC)cc3)n2N)cc1
b: CC1=CC(=O)C=C(C)C1=NOC(=O)/C=C\c1ccccc1
c: Cc1cccc(OCC(=O)NNC(=O)CSc2ncc(C#N)c(N)n2)c1
d: CCCCC(=O)O[C@H]1CC[C@H]2[C@@H]3CCc4cc(O)ccc4[C@H]3CC[C@]12C
Answer: b. CC1=CC(=O)C=C(C)C1=NOC(=O)/C=C\c1ccccc1
{#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#}
[(2,6-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino] (Z)-3-phenylprop-2-enoate