Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.665\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccccc1NC(=O)C(=O)NNS(=O)(=O)c1ccc2ccccc2c1
b) CC(C)C1Oc2ccccc2N(CC(=O)N2CCOCC2)C1=O
Answer: b. CC(C)C1Oc2ccccc2N(CC(=O)N2CCOCC2)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#}
CC(C)C1Oc2ccccc2N(CC(=O)N2CCOCC2)C1=O
CC(C)C1Oc2ccccc2N(CC(=O)N2CCOCC2)C1=O
4-(2-morpholin-4-yl-2-oxoethyl)-2-propan-2-yl-1,4-benzoxazin-3-one