Task: Answer the MCQ question.
Question: Which compound exhibits a 15.655\% 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 additional words.
Options:
a: CCN(c1ccc(NC(=O)c2ccc(N3CCCC3=O)cc2)cc1)C(C)C
b: CN(C)c1ccnc(-n2cccc2/C=N/O)c1C#N
c: CCc1nc(SCC(=O)N2CCCCC2)c2c(=O)n(C)c(=O)n(C)c2n1
d: O=C(CSc1n[nH]c(-c2ccccc2O)n1)N1CCOCC1
Answer: d. O=C(CSc1n[nH]c(-c2ccccc2O)n1)N1CCOCC1
{#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#}
O=C(CSc1n[nH]c(-c2ccccc2O)n1)N1CCOCC1
O=C(CSc1n[nH]c(-c2ccccc2O)n1)N1CCOCC1
2-[[5-(2-hydroxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-1-morpholin-4-ylethanone