Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.970\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(N=C2NC(=O)/C(=C\c3ccc(C)s3)S2)cc1
[b] CCOC(=O)C1=C(COC(=O)/C=C/c2ccc(O)c(OC)c2)NC(=O)NC1C
Answer: b. CCOC(=O)C1=C(COC(=O)/C=C/c2ccc(O)c(OC)c2)NC(=O)NC1C
{#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#}
CCOC(=O)C1=C(COC(=O)/C=C/c2ccc(O)c(OC)c2)NC(=O)NC1C
CCOC(=O)C1=C(COC(=O)/C=C/c2ccc(O)c(OC)c2)NC(=O)NC1C
ethyl 6-[[(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxymethyl]-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate