Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.580\% 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 O=C1CCCN1CCCNC(=S)Nc1ccccc1Cl
b COc1ccc(OC)c(CCNC(=O)Cn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)c1
Answer: a. O=C1CCCN1CCCNC(=S)Nc1ccccc1Cl
{#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=C1CCCN1CCCNC(=S)Nc1ccccc1Cl
O=C1CCCN1CCCNC(=S)Nc1ccccc1Cl
1-(2-chlorophenyl)-3-[3-(2-oxopyrrolidin-1-yl)propyl]thiourea