Task: Answer the MCQ question.
Question: Which compound has a 17.927\% human ether-à-go-go related gene (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 other words.
Options:
a O=C(c1cccs1)N1CCCC(c2nc3c(nnn3Cc3c(Cl)cccc3Cl)c(=O)[nH]2)C1
b Nc1nc(SCC(=O)N2CCOCC2)n[nH]1
c CC(=O)c1cc(-c2ccccc2)n(CC(=O)NC2CCCC2)c1C
d CC(NC(=O)C(C)(C)C)C(c1cccs1)N1CCOCC1
e N#C/C(=C1/CCCCCN1)c1nnc2n1CCCCC2
Answer: b. Nc1nc(SCC(=O)N2CCOCC2)n[nH]1
{#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#}
Nc1nc(SCC(=O)N2CCOCC2)n[nH]1
Nc1nc(SCC(=O)N2CCOCC2)n[nH]1
2-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-1-morpholin-4-ylethanone