Task: Answer the multiple choice question.
Query: Which compound exhibits a -21.961\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1csc(C(C)NC(=O)c2ccc(OC3CCN(CCc4ccccc4)CC3)cc2)n1
(b) CCC(CO)NC1=CC(=O)CCC1
(c) CCOC(=O)/C=C/C(=O)OCc1csc(CC(=O)Nc2ccccc2C)n1
(d) Cn1ncc2c(NNC(=O)C3CCCCC3)ncnc21
(e) COc1ccc(CCNC(=O)COc2nsnc2N2CCOCC2)cc1OC
Answer: a. Cc1csc(C(C)NC(=O)c2ccc(OC3CCN(CCc4ccccc4)CC3)cc2)n1
{#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#}
Cc1csc(C(C)NC(=O)c2ccc(OC3CCN(CCc4ccccc4)CC3)cc2)n1
Cc1csc(C(C)NC(=O)c2ccc(OC3CCN(CCc4ccccc4)CC3)cc2)n1
N-[1-(4-methyl-1,3-thiazol-2-yl)ethyl]-4-[1-(2-phenylethyl)piperidin-4-yl]oxybenzamide