Problem statement: Answer the multiple-choice question.
Question: Which drug has a -7.972\% 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 other words.
Options:
a Cn1c(=O)[nH]c2sc3c(c2c1=O)CC(C)(C)OC3
b CC(OC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
Answer: a. Cn1c(=O)[nH]c2sc3c(c2c1=O)CC(C)(C)OC3
{#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#}
Cn1c(=O)[nH]c2sc3c(c2c1=O)CC(C)(C)OC3
Cn1c(=O)[nH]c2sc3c(c2c1=O)CC(C)(C)OC3
4,12,12-trimethyl-11-oxa-8-thia-4,6-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7)-diene-3,5-dione