Task: Answer the multiple choice question.
Question: Which drug has a 17.432\% 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 additional words.
Options:
[a] CC(C)=CCC/C(C)=C/CN(CC(C)O)CC(C)O
[b] CCc1c(C(=O)NNC(=S)NC2CCCCC2)csc1C
Answer: b. CCc1c(C(=O)NNC(=S)NC2CCCCC2)csc1C
{#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#}
CCc1c(C(=O)NNC(=S)NC2CCCCC2)csc1C
CCc1c(C(=O)NNC(=S)NC2CCCCC2)csc1C
1-cyclohexyl-3-[(4-ethyl-5-methylthiophene-3-carbonyl)amino]thiourea