Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.512\% 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 additional words.
Options:
a N#Cc1c(-c2ccccc2)cc(-c2ccccc2)nc1SCCC(=O)O
b Cc1sc2nc3n(c(=O)c2c1C)CCCS3
c CCCc1ccc(NC(=O)C2CCN(c3cnccn3)CC2)cc1
d CC(C)CC(C(=O)Nc1ccccc1)N1C(=O)C2C3C=CC(C3)C2C1=O
e C[C@@]12C(=O)N(c3ccc(F)cc3)C(=O)N1[C@@H]1c3ccccc3OC[C@@H]1[C@H]2c1ccccc1
Answer: c. CCCc1ccc(NC(=O)C2CCN(c3cnccn3)CC2)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#}
CCCc1ccc(NC(=O)C2CCN(c3cnccn3)CC2)cc1
CCCc1ccc(NC(=O)C2CCN(c3cnccn3)CC2)cc1
N-(4-propylphenyl)-1-pyrazin-2-ylpiperidine-4-carboxamide