Task: Answer the MCQ question.
Question: Which compound has a 9.012\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(-c2nc3ccc(C(=O)NCC(OC)OC)cc3nc2-c2ccc(OC)cc2)cc1
b: Cc1cc(C(C)(C)C)oc1C(=O)N(CC(=O)NC1CCCC1)Cc1ccccc1Cl
Answer: b. Cc1cc(C(C)(C)C)oc1C(=O)N(CC(=O)NC1CCCC1)Cc1ccccc1Cl
{#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#}
Cc1cc(C(C)(C)C)oc1C(=O)N(CC(=O)NC1CCCC1)Cc1ccccc1Cl
Cc1cc(C(C)(C)C)oc1C(=O)N(CC(=O)NC1CCCC1)Cc1ccccc1Cl
5-tert-butyl-N-[(2-chlorophenyl)methyl]-N-[2-(cyclopentylamino)-2-oxoethyl]-3-methylfuran-2-carboxamide