Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 25.627\% 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) CC1(C)Cc2c(sc3nc(=S)[nH]c(N)c23)CO1
b) O=C(NNC(=S)Nc1ccccc1)c1ccc2ncccc2c1
Answer: b. O=C(NNC(=S)Nc1ccccc1)c1ccc2ncccc2c1
{#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(NNC(=S)Nc1ccccc1)c1ccc2ncccc2c1
O=C(NNC(=S)Nc1ccccc1)c1ccc2ncccc2c1
1-phenyl-3-(quinoline-6-carbonylamino)thiourea