Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.374\% 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. COc1ccc(C2=NOC(CNC(N)=S)C2)cc1
b. CCN1CCc2c(sc(NC(=O)C3CCCCC3)c2C(=O)OC)C1.Cl
Answer: a. COc1ccc(C2=NOC(CNC(N)=S)C2)cc1
{#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#}
COc1ccc(C2=NOC(CNC(N)=S)C2)cc1
COc1ccc(C2=NOC(CNC(N)=S)C2)cc1
1-[[3-(4-methoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl]thiourea