Task: Answer the MCQ question.
Question: Which drug has a 15.199\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Nn1c(Cc2cccc3ccccc23)n[nH]c1=S
b COc1cc(S(=O)(=O)n2ccc(C)n2)c(OC)cc1Cl
c Cc1ccc(C)c(S(=O)(=O)N2CCCN(C)CC2)c1
d COc1ccc(CCNC(=O)c2cc3c(=O)n4ccccc4nc3n(CCCN3CCOCC3)c2=N)cc1
Answer: a. Nn1c(Cc2cccc3ccccc23)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#}
Nn1c(Cc2cccc3ccccc23)n[nH]c1=S
Nn1c(Cc2cccc3ccccc23)n[nH]c1=S
4-amino-3-(naphthalen-1-ylmethyl)-1H-1,2,4-triazole-5-thione