Task: Answer the MCQ question.
Question: Which compound has a 15.727\% 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, or d without using any additional words.
Options:
(a) CCOC(=O)N1CCN(C(=O)c2oc3ccc(S(=O)(=O)N(CC)CC)cc3c2C)CC1
(b) NS(=O)(=O)c1ccc(NC(=O)CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)cc1
(c) NC(=O)COc1ccc(C(=O)/C=C2/C(=O)Nc3ccccc32)cc1
(d) O=C(CCCCCN1C(=O)c2ccccc2C1=O)Nc1nccs1
Answer: a. CCOC(=O)N1CCN(C(=O)c2oc3ccc(S(=O)(=O)N(CC)CC)cc3c2C)CC1
{#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)N1CCN(C(=O)c2oc3ccc(S(=O)(=O)N(CC)CC)cc3c2C)CC1
CCOC(=O)N1CCN(C(=O)c2oc3ccc(S(=O)(=O)N(CC)CC)cc3c2C)CC1
ethyl 4-[5-(diethylsulfamoyl)-3-methyl-1-benzofuran-2-carbonyl]piperazine-1-carboxylate