Task: Answer the MCQ question.
Question: Which compound exhibits a 7.978\% 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, c, or d without using any additional words.
Options:
[a] COc1ccc(NC(=O)CSc2nnc(C3CC3)n2-c2ccccc2)cc1
[b] COc1ccc(Cn2c(=S)[nH]c3cc(OC)c(OC)cc3c2=O)cc1
[c] Cc1ccccc1C(=O)NC(C)C(c1cccs1)N1CCOCC1
[d] O=C(Nc1ccc2c(c1)OCCO2)c1ccc(Br)cc1
Answer: b. COc1ccc(Cn2c(=S)[nH]c3cc(OC)c(OC)cc3c2=O)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(Cn2c(=S)[nH]c3cc(OC)c(OC)cc3c2=O)cc1
COc1ccc(Cn2c(=S)[nH]c3cc(OC)c(OC)cc3c2=O)cc1
6,7-dimethoxy-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1H-quinazolin-4-one