Task: Answer the multiple choice question.
Question: Which compound has a 7.444% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COC(=O)C1=C(C(=O)OC)[C@@H]2N(C)c3ccccc3[C@@]23C[C@@H](C(=O)OC)N=C3N1
b) CCOC(=O)C1=C(C)Nc2nc3ccccc3n2C1c1ccc(O)cc1
Answer: b. CCOC(=O)C1=C(C)Nc2nc3ccccc3n2C1c1ccc(O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1=C(C)Nc2nc3ccccc3n2C1c1ccc(O)cc1
CCOC(=O)C1=C(C)Nc2nc3ccccc3n2C1c1ccc(O)cc1
ethyl 4-(4-hydroxyphenyl)-2-methyl-1,4-dihydropyrimido[1,2-a]benzimidazole-3-carboxylate