Task: Answer the MCQ question.
Query: Which drug exhibits a 5.248\% 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. CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1C
b. C=CCn1c(O)c(C(C)=NCCN2CCCCC2)c(=O)[nH]c1=O
c. COc1ccc(C(C(=O)NC(C)(C)C)N(C(=O)CCC(=O)Nc2cc(C)on2)c2cccc(C)c2C)cc1
d. COc1cccc(CN(C)C(=O)c2cc(S(=O)(=O)NC3CCCCC3)ccc2C)c1OC
e. COc1ccc(C2(O)CCN(C(=O)Cc3cccnc3)CC2)cc1
Answer: a. CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1C
{#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#}
CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1C
CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1C
N-(2-ethoxyphenyl)-2-methyl-5-morpholin-4-ylsulfonylbenzamide