Task: Answer the multiple choice question.
Query: Which drug exhibits a -17.561% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCc1nnc(NC(=O)CN2CCN(c3ccccc3OC)CC2)s1.Cl
b) Cc1ccc(NC(=O)CCC(=O)Nc2ccc(C)cc2)cc1
Answer: a. CCc1nnc(NC(=O)CN2CCN(c3ccccc3OC)CC2)s1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1nnc(NC(=O)CN2CCN(c3ccccc3OC)CC2)s1.Cl
CCc1nnc(NC(=O)CN2CCN(c3ccccc3OC)CC2)s1.Cl
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[4-(2-methoxyphenyl)piperazin-1-yl]acetamide;hydrochloride