Problem statement: Answer the MCQ question.
Query: Which drug has a 5.544\% 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 other words.
Options:
a. CN(C(=O)COc1ccccc1)c1nnc(-c2cccnc2)s1
b. CCOc1ccc(N2CC(C(=O)N3CCCc4ccccc43)CC2=O)cc1
Answer: a. CN(C(=O)COc1ccccc1)c1nnc(-c2cccnc2)s1
{#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#}
CN(C(=O)COc1ccccc1)c1nnc(-c2cccnc2)s1
CN(C(=O)COc1ccccc1)c1nnc(-c2cccnc2)s1
N-methyl-2-phenoxy-N-(5-pyridin-3-yl-1,3,4-thiadiazol-2-yl)acetamide