Problem statement: Answer the multiple choice question.
Query: Which compound has a 7.418\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc(CSc2ncnc3onc(C)c23)cc1
(b) COc1ccc(C)cc1NC1=NC(C)(C)CS1
(c) Cn1cnc2cc(NCc3ccccc3O)ccc21
(d) COc1cc2c(cc1OC)C1Cc3c(cnn3-c3cccc(Cl)c3)C(=O)N1CC2
Answer: b. COc1ccc(C)cc1NC1=NC(C)(C)CS1
{#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#}
COc1ccc(C)cc1NC1=NC(C)(C)CS1
COc1ccc(C)cc1NC1=NC(C)(C)CS1
N-(2-methoxy-5-methylphenyl)-4,4-dimethyl-5H-1,3-thiazol-2-amine