Task: Answer the MCQ question.
Query: Which compound has a 17.974\% 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, b, or c without using any additional words.
Options:
a. COc1cc2nc(=S)n3[nH]c(COc4ccccc4C)nc3c2cc1OC
b. CCOc1ccc(N(CC(=O)N2CCCCC2)S(=O)(=O)c2ccc(Cl)cc2)cc1
c. COc1cc(NC(=O)CC(C)S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc(OC)c1OC
Answer: a. COc1cc2nc(=S)n3[nH]c(COc4ccccc4C)nc3c2cc1OC
{#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#}
COc1cc2nc(=S)n3[nH]c(COc4ccccc4C)nc3c2cc1OC
COc1cc2nc(=S)n3[nH]c(COc4ccccc4C)nc3c2cc1OC
8,9-dimethoxy-2-[(2-methylphenoxy)methyl]-3H-[1,2,4]triazolo[1,5-c]quinazoline-5-thione