Problem statement: Answer the multiple-choice question.
Question: Which compound has a -2.975\% 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) CC1=C(C)C(=O)N(CCC(=O)O)C1=O
b) COCNc1nc(OCC#N)nc(N(C)C)n1
Answer: b. COCNc1nc(OCC#N)nc(N(C)C)n1
{#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#}
COCNc1nc(OCC#N)nc(N(C)C)n1
COCNc1nc(OCC#N)nc(N(C)C)n1
2-[[4-(dimethylamino)-6-(methoxymethylamino)-1,3,5-triazin-2-yl]oxy]acetonitrile