Task: Answer the multiple-choice question.
Query: Which drug has a 11.194\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCNC(=O)c1oc2c(c1C)C(=O)CC(C)(C)C2
b CCOC(=O)c1nn(-c2ccc(OC)cc2)c(=O)c2c(N)scc12
Answer: a. CCNC(=O)c1oc2c(c1C)C(=O)CC(C)(C)C2
{#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#}
CCNC(=O)c1oc2c(c1C)C(=O)CC(C)(C)C2
CCNC(=O)c1oc2c(c1C)C(=O)CC(C)(C)C2
N-ethyl-3,6,6-trimethyl-4-oxo-5,7-dihydro-1-benzofuran-2-carboxamide