Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.623\% 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 other words.
Options:
a) N#Cc1c(-n2cccc2C=O)sc2c1CCCC2
b) O=C(O)C1CCN(c2nc(-c3ccccc3)nc3c2oc2ccccc23)CC1
c) CN(C(=O)COC(=O)CNC(=O)c1ccc2ccccc2c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d) CCCCN(CC(O)COc1cccc(C)c1)CC(O)COc1cccc(C)c1
e) CCc1ccccc1N(CC(=O)NCc1ccco1)C(=O)CCC(=O)Nc1ccccn1
Answer: a. N#Cc1c(-n2cccc2C=O)sc2c1CCCC2
{#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#}
N#Cc1c(-n2cccc2C=O)sc2c1CCCC2
N#Cc1c(-n2cccc2C=O)sc2c1CCCC2
2-(2-formylpyrrol-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile