Task: Answer the MCQ question.
Question: Which drug has a 3.455\% 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, or d without using any other words.
Options:
a) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C(C)SCc1nc2sc(C)c(C)c2c(=O)[nH]1
b) O=C(CCCNC(=O)c1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
c) CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)CC2C)C(C#N)=C(N)N2C(=C1C#N)Nc1ccccc12
d) CC(C)C[C@H](NC(=O)c1nc[nH]c1C(=O)N[C@@H](CC(C)C)C(=O)OC(C)(C)C)C(=O)OC(C)(C)C
Answer: c. CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)CC2C)C(C#N)=C(N)N2C(=C1C#N)Nc1ccccc12
{#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#}
CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)CC2C)C(C#N)=C(N)N2C(=C1C#N)Nc1ccccc12
CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)CC2C)C(C#N)=C(N)N2C(=C1C#N)Nc1ccccc12
1'-amino-6-ethyl-9,11,11-trimethyl-2-oxospiro[1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-triene-3,3'-5H-pyrido[1,2-a]benzimidazole]-2',4'-dicarbonitrile