Task: Answer the MCQ question.
Query: Which drug exhibits a 0.721\% 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) Cc1ccc(NC(=O)Nc2ccc(F)c(Cl)c2)cc1
b) O=C(Cc1csc(-c2ccccc2)n1)Nc1ccc(C(F)(F)F)cc1
c) Cc1nc2nc[nH]n2c(=O)c1CCC(C)C
d) CCC(Oc1ccccc1)C(=O)NCCCN1CCOCC1
e) O=C(CSc1nc2c([nH]c3ccccc32)c(=O)n1-c1ccc(F)cc1)NCc1ccco1
Answer: d. CCC(Oc1ccccc1)C(=O)NCCCN1CCOCC1
{#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#}
CCC(Oc1ccccc1)C(=O)NCCCN1CCOCC1
CCC(Oc1ccccc1)C(=O)NCCCN1CCOCC1
N-(3-morpholin-4-ylpropyl)-2-phenoxybutanamide