Task: Answer the multiple choice question.
Question: Which drug has a 2.353\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1nc(N(CC(N)=O)S(=O)(=O)c2ccccc2)nc(C)c1Cl
b. C=CCn1c(-c2ccc(F)cc2)n[nH]c1=S
Answer: b. C=CCn1c(-c2ccc(F)cc2)n[nH]c1=S
{#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#}
C=CCn1c(-c2ccc(F)cc2)n[nH]c1=S
C=CCn1c(-c2ccc(F)cc2)n[nH]c1=S
3-(4-fluorophenyl)-4-prop-2-enyl-1H-1,2,4-triazole-5-thione