Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.054\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2C(C)C(C)=O)CC1
(b) CCN(C(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc21)c1ccc(OC)cc1
(c) CC1CCN(S(=O)(=O)c2ccc3c(c2)N(CC(=O)NCCCN(Cc2ccccc2)C(C)C)C(=O)CO3)CC1
Answer: b. CCN(C(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc21)c1ccc(OC)cc1
{#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#}
CCN(C(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc21)c1ccc(OC)cc1
CCN(C(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc21)c1ccc(OC)cc1
N-ethyl-N-(4-methoxyphenyl)-2-(6-morpholin-4-ylsulfonyl-3-oxo-1,4-benzoxazin-4-yl)acetamide