Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.168\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(C)c1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
b: CC(=O)OC(COc1ccc(F)cc1)Cn1cnc2ccccc21
Answer: a. CC(C)c1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
{#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#}
CC(C)c1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
CC(C)c1ccc(NC2=NCC(=O)N2Cc2cccs2)cc1.Cl
2-(4-propan-2-ylanilino)-1-(thiophen-2-ylmethyl)-4H-imidazol-5-one;hydrochloride