Task: Answer the multiple-choice question.
Question: Which compound has a -1.232\% 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 additional words.
Options:
a) CCOC(=O)COc1ccc(C)cc1-c1ccno1
b) Cc1ccc(OCc2n[nH]c(=S)n2-c2ccc(Br)cc2)cc1
c) Cc1ccccc1OC(=O)c1cccc(S(=O)(=O)N2CCN(C)CC2)c1
d) COCC1CCCCN1Cc1cn[nH]c1-c1ccc2cc(OC)ccc2c1
e) Cc1cccc(NC(=O)CSCC(=O)N(C)CCOc2ccc(Cl)cc2)c1
Answer: a. CCOC(=O)COc1ccc(C)cc1-c1ccno1
{#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#}
CCOC(=O)COc1ccc(C)cc1-c1ccno1
CCOC(=O)COc1ccc(C)cc1-c1ccno1
ethyl 2-[4-methyl-2-(1,2-oxazol-5-yl)phenoxy]acetate