Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 18.261\% 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) COc1cc(NC(=O)COc2ccc(-n3cnnn3)cc2)c(OC)cc1Cl
(b) O=C(CSc1nnc(NC(=O)c2c(F)cccc2F)s1)NC1CC1
Answer: b. O=C(CSc1nnc(NC(=O)c2c(F)cccc2F)s1)NC1CC1
{#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#}
O=C(CSc1nnc(NC(=O)c2c(F)cccc2F)s1)NC1CC1
O=C(CSc1nnc(NC(=O)c2c(F)cccc2F)s1)NC1CC1
N-[5-[2-(cyclopropylamino)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2,6-difluorobenzamide