Problem statement: Answer the MCQ question.
Query: Which drug has a 18.275\% 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.) CCOCCCN1C(=O)C(=O)N(CC(=O)N2c3ccccc3NC(=O)CC2C)C1=O
b.) Cc1nc(C(=O)NC2CCCCC2)sc1C1(C)CC(c2cccnc2)=NO1
Answer: a. CCOCCCN1C(=O)C(=O)N(CC(=O)N2c3ccccc3NC(=O)CC2C)C1=O
{#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#}
CCOCCCN1C(=O)C(=O)N(CC(=O)N2c3ccccc3NC(=O)CC2C)C1=O
CCOCCCN1C(=O)C(=O)N(CC(=O)N2c3ccccc3NC(=O)CC2C)C1=O
1-(3-ethoxypropyl)-3-[2-(4-methyl-2-oxo-3,4-dihydro-1H-1,5-benzodiazepin-5-yl)-2-oxoethyl]imidazolidine-2,4,5-trione