Problem statement: Answer the MCQ question.
Query: Which compound has a -2.172\% 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: CC1CCCC(C)N1C(=O)CN1C(=O)C(C)(C)Oc2ccc(C(=O)NC3CCCC3)cc21
b: CC1CN(S(=O)(=O)c2ccc(C(=O)Nc3sccc3C(N)=O)cc2)CC(C)O1
Answer: a. CC1CCCC(C)N1C(=O)CN1C(=O)C(C)(C)Oc2ccc(C(=O)NC3CCCC3)cc21
{#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#}
CC1CCCC(C)N1C(=O)CN1C(=O)C(C)(C)Oc2ccc(C(=O)NC3CCCC3)cc21
CC1CCCC(C)N1C(=O)CN1C(=O)C(C)(C)Oc2ccc(C(=O)NC3CCCC3)cc21
N-cyclopentyl-4-[2-(2,6-dimethylpiperidin-1-yl)-2-oxoethyl]-2,2-dimethyl-3-oxo-1,4-benzoxazine-6-carboxamide