Problem statement: Answer the multiple-choice question.
Query: Which drug has a -31.139\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) C=CCn1c(SCC(=O)N2CCCCCC2)nc2ccccc2c1=O
b.) COCC(=O)Nc1nc2n(n1)C(c1ccc(Cl)cc1)CC(c1ccc(OC)cc1)N2
Answer: b. COCC(=O)Nc1nc2n(n1)C(c1ccc(Cl)cc1)CC(c1ccc(OC)cc1)N2
{#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#}
COCC(=O)Nc1nc2n(n1)C(c1ccc(Cl)cc1)CC(c1ccc(OC)cc1)N2
COCC(=O)Nc1nc2n(n1)C(c1ccc(Cl)cc1)CC(c1ccc(OC)cc1)N2
N-[7-(4-chlorophenyl)-5-(4-methoxyphenyl)-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-2-methoxyacetamide