Problem statement: Answer the MCQ question.
Query: Which drug has a 20.035\% 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: COC(=O)N/N=C/c1ccc(-c2ccc(Cl)cc2Cl)o1
b: Cc1ccsc1/C=N/n1c(-c2cccnc2)n[nH]c1=S
Answer: b. Cc1ccsc1/C=N/n1c(-c2cccnc2)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#}
Cc1ccsc1/C=N/n1c(-c2cccnc2)n[nH]c1=S
Cc1ccsc1/C=N/n1c(-c2cccnc2)n[nH]c1=S
4-[(E)-(3-methylthiophen-2-yl)methylideneamino]-3-pyridin-3-yl-1H-1,2,4-triazole-5-thione