Task: Answer the multiple choice question.
Question: Which compound has a 4.153\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: C=CCNC(=S)Nc1c(C(=O)OC)[nH]c2cc(OC)ccc12
b: COCCn1c(N)c(N(Cc2ccccc2)C(=O)CSCC(=O)Nc2ccc(C)cc2)c(=O)[nH]c1=O
Answer: b. COCCn1c(N)c(N(Cc2ccccc2)C(=O)CSCC(=O)Nc2ccc(C)cc2)c(=O)[nH]c1=O
{#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#}
COCCn1c(N)c(N(Cc2ccccc2)C(=O)CSCC(=O)Nc2ccc(C)cc2)c(=O)[nH]c1=O
COCCn1c(N)c(N(Cc2ccccc2)C(=O)CSCC(=O)Nc2ccc(C)cc2)c(=O)[nH]c1=O
2-[2-[[6-amino-1-(2-methoxyethyl)-2,4-dioxopyrimidin-5-yl]-benzylamino]-2-oxoethyl]sulfanyl-N-(4-methylphenyl)acetamide