Problem statement: Answer the multiple-choice question.
Question: Which drug has a -5.739% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cc(NC(=S)NCCc2ccccc2)c(OC)cc1NC(=O)C(C)C
b: CCOCCCNc1nc(=S)[nH]c2cc(OC)c(OC)cc12
Answer: b. CCOCCCNc1nc(=S)[nH]c2cc(OC)c(OC)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOCCCNc1nc(=S)[nH]c2cc(OC)c(OC)cc12
CCOCCCNc1nc(=S)[nH]c2cc(OC)c(OC)cc12
4-(3-ethoxypropylamino)-6,7-dimethoxy-1H-quinazoline-2-thione