Task: Answer the multiple choice question.
Query: Which compound has a 16.019% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: S=C(NCCNC(=S)Nc1ccccc1)Nc1ccccc1
b: COc1ccc(C2c3ccc4ccccc4c3Oc3ncn4nc(Cc5ccccc5)nc4c32)cc1OC
Answer: a. S=C(NCCNC(=S)Nc1ccccc1)Nc1ccccc1
{#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#}
S=C(NCCNC(=S)Nc1ccccc1)Nc1ccccc1
S=C(NCCNC(=S)Nc1ccccc1)Nc1ccccc1
1-phenyl-3-[2-(phenylcarbamothioylamino)ethyl]thiourea