Problem statement: Answer the multiple-choice question.
Question: Which drug has a 11.722\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Nc1nc(N2CCOCC2)nc2ccccc12
b. CCOC(=O)C1(CC2CC2)CCN(Cc2cnc(-c3ccc(OC)cc3)nc2)CC1
Answer: b. CCOC(=O)C1(CC2CC2)CCN(Cc2cnc(-c3ccc(OC)cc3)nc2)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#}
CCOC(=O)C1(CC2CC2)CCN(Cc2cnc(-c3ccc(OC)cc3)nc2)CC1
CCOC(=O)C1(CC2CC2)CCN(Cc2cnc(-c3ccc(OC)cc3)nc2)CC1
ethyl 4-(cyclopropylmethyl)-1-[[2-(4-methoxyphenyl)pyrimidin-5-yl]methyl]piperidine-4-carboxylate