Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.706\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(/C=C/CN2CCC(n3nccc3NC(=O)C3CC3)CC2)cc1
(b) CCOC(=O)c1ccc(NCCc2ccc(OC)c(OC)c2)c(N)c1
(c) Oc1[nH]c2ccc(Br)cc2c1N=NC(=S)NCC1CCCO1
(d) CCOC(=O)CSc1nnc(CSc2nc3sc4c(c3c(=O)[nH]2)CCCC4)n1-c1ccccc1
(e) CCOC(=O)c1cnc2c(ccc3ccccc32)c1N
Answer: b. CCOC(=O)c1ccc(NCCc2ccc(OC)c(OC)c2)c(N)c1
{#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)c1ccc(NCCc2ccc(OC)c(OC)c2)c(N)c1
CCOC(=O)c1ccc(NCCc2ccc(OC)c(OC)c2)c(N)c1
ethyl 3-amino-4-[2-(3,4-dimethoxyphenyl)ethylamino]benzoate