Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.398\% 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 COc1cccc(CN2CCN(CC(=O)NCCc3ccccc3)CC2)c1
b Cc1nn(-c2ccccc2)nc1CNC(=O)C1CC1
c O=C(Nc1cccc(-c2cccc(Cl)c2)c1)C1CCN(Cc2ccccn2)CC1
d CCC(C)CCN1CCN=C1Nc1ccccc1
e O=C(c1cc(Cl)ccc1Cl)N1CCN(c2ccccn2)CC1
Answer: b. Cc1nn(-c2ccccc2)nc1CNC(=O)C1CC1
{#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#}
Cc1nn(-c2ccccc2)nc1CNC(=O)C1CC1
Cc1nn(-c2ccccc2)nc1CNC(=O)C1CC1
N-[(5-methyl-2-phenyltriazol-4-yl)methyl]cyclopropanecarboxamide