Task: Answer the multiple choice question.
Question: Which drug has a 2.817\% 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: COc1cc2c(cc1OC)CC1(CCCCC1)N=C2.Cl
b: COc1ccc(C)cc1S(=O)(=O)NC(C)c1cnn(-c2ccccn2)c1C
c: CCOc1cc(/C=C/C(=O)c2ccc(OC)c(CN3CCOCC3)c2)cc(Br)c1O
d: CCOC(=O)c1[nH]c2ccccc2c1N=C(C)N(CC)CC
e: CCCn1nnnc1NCc1ccc(OC)cc1OC
Answer: c. CCOc1cc(/C=C/C(=O)c2ccc(OC)c(CN3CCOCC3)c2)cc(Br)c1O
{#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#}
CCOc1cc(/C=C/C(=O)c2ccc(OC)c(CN3CCOCC3)c2)cc(Br)c1O
CCOc1cc(/C=C/C(=O)c2ccc(OC)c(CN3CCOCC3)c2)cc(Br)c1O
(E)-3-(3-bromo-5-ethoxy-4-hydroxyphenyl)-1-[4-methoxy-3-(morpholin-4-ylmethyl)phenyl]prop-2-en-1-one