Task: Answer the MCQ question.
Query: Which drug exhibits a -3.563\% 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 O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1cccs1
b CCOCCCNC(=O)c1ccc2c(c1)ncn2-c1cccc(C)c1
c Nn1c(SCc2ccc(F)cc2)nnc1-c1ccccn1
d CCOC(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
e O=C(CN1CCCc2ccccc21)NC(=O)NCc1ccco1
Answer: b. CCOCCCNC(=O)c1ccc2c(c1)ncn2-c1cccc(C)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#}
CCOCCCNC(=O)c1ccc2c(c1)ncn2-c1cccc(C)c1
CCOCCCNC(=O)c1ccc2c(c1)ncn2-c1cccc(C)c1
N-(3-ethoxypropyl)-1-(3-methylphenyl)benzimidazole-5-carboxamide