Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.670\% 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) CCCCn1c(N)c(N(CCOC)C(=O)C2CCCN(C(=O)c3ccc(Cl)cc3)C2)c(=O)[nH]c1=O
b) CCCNC(=O)C1CCC(CNS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)CC1
Answer: b. CCCNC(=O)C1CCC(CNS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)CC1
{#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#}
CCCNC(=O)C1CCC(CNS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)CC1
CCCNC(=O)C1CCC(CNS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)CC1
4-[[(4-acetyl-2,3-dihydro-1,4-benzoxazin-6-yl)sulfonylamino]methyl]-N-propylcyclohexane-1-carboxamide