Task: Answer the multiple choice question.
Question: Which drug has a 1.847\% 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 additional words.
Options:
(a) CCc1c(C)nc2ncnn2c1Nc1ccc(C(C)=O)cc1
(b) CC(=O)NC1(C(F)(F)F)NC(=O)N(C2CCCCC2)C1=O
(c) O=C(Cn1cnc2ccccc21)NCCCN1CCOCC1
(d) O=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccco3)n2)nc1
(e) CCCCOC(=O)c1ccccc1N1C(=O)C2C3CCC(C3)C2C1=O
Answer: d. O=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccco3)n2)nc1
{#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=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccco3)n2)nc1
O=[N+]([O-])c1ccc(Sc2n[nH]c(-c3ccco3)n2)nc1
2-[[5-(furan-2-yl)-1H-1,2,4-triazol-3-yl]sulfanyl]-5-nitropyridine