Task: Answer the multiple choice question.
Query: Which drug has a -18.511% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
(b) COCCN1Cc2cccc(C(=O)Nc3cccc(OC)c3)c2C1=O
(c) Cc1ccccc1C1C2=C(Nc3[nH]n(-c4ccccc4)c(=O)c31)c1ccccc1C2=O
(d) N#Cc1nc(COc2ccccc2)oc1NCCN1CCOCC1
Answer: a. O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
oxido-oxo-[5-[2-oxo-2-[3-(3,4,5,6-tetrahydro-2H-azepin-7-ylsulfamoyl)anilino]ethoxy]carbonylthiophen-2-yl]azanium