Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.776\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(-n2nc3c(c2NC(=O)c2ccc4c(c2)OCO4)CS(=O)(=O)C3)cc1
(b) CCc1ccc(N(C(=O)CCC(=O)Nc2cc(C)on2)C(C(=O)NC(C)(C)C)c2ccc(OC)cc2)cc1
(c) COc1cccc2c1OCC(CN1CCN(C3CCCCC3)C(CCO)C1)=C2
(d) CC(=O)N1CCCc2cc(S(=O)(=O)N3CCCC(C(=O)NCc4ccccc4Cl)C3)ccc21
Answer: b. CCc1ccc(N(C(=O)CCC(=O)Nc2cc(C)on2)C(C(=O)NC(C)(C)C)c2ccc(OC)cc2)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#}
CCc1ccc(N(C(=O)CCC(=O)Nc2cc(C)on2)C(C(=O)NC(C)(C)C)c2ccc(OC)cc2)cc1
CCc1ccc(N(C(=O)CCC(=O)Nc2cc(C)on2)C(C(=O)NC(C)(C)C)c2ccc(OC)cc2)cc1
N'-[2-(tert-butylamino)-1-(4-methoxyphenyl)-2-oxoethyl]-N'-(4-ethylphenyl)-N-(5-methyl-1,2-oxazol-3-yl)butanediamide