Task: Answer the multiple-choice question.
Query: Which compound has a 5.174\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(NC(=O)CCn2c(=O)sc3ccccc32)no1
b N#Cc1cnn(-c2ccccc2)c1NC(=O)CN1CCOCC1
c CCc1cc2c(COC(=O)c3c(C)noc3C)cc(=O)oc2cc1O
d Cc1ccc(C)c(CN2C(=O)CSc3ccc(C(=O)NCC(C)CN4CCC(C)CC4)cc32)c1
Answer: b. N#Cc1cnn(-c2ccccc2)c1NC(=O)CN1CCOCC1
{#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#Cc1cnn(-c2ccccc2)c1NC(=O)CN1CCOCC1
N#Cc1cnn(-c2ccccc2)c1NC(=O)CN1CCOCC1
N-(4-cyano-2-phenylpyrazol-3-yl)-2-morpholin-4-ylacetamide