Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.569\% 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] CCCCCNC(=O)CCCCn1c(=O)[nH]c2cc(OCC)c(OCC)cc2c1=O
[b] Cc1ccc(-n2nc3c(N4CCC(C(=O)NCc5ccc(C)o5)CC4)nnc(C)c3c2C)cc1
Answer: a. CCCCCNC(=O)CCCCn1c(=O)[nH]c2cc(OCC)c(OCC)cc2c1=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#}
CCCCCNC(=O)CCCCn1c(=O)[nH]c2cc(OCC)c(OCC)cc2c1=O
CCCCCNC(=O)CCCCn1c(=O)[nH]c2cc(OCC)c(OCC)cc2c1=O
5-(6,7-diethoxy-2,4-dioxo-1H-quinazolin-3-yl)-N-pentylpentanamide