Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.856\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1ccc(C(=O)CCC(=O)OCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)cc1
b.) CN(C)N1C(N)=C(C#N)C(c2ccc(F)cc2)C2=C1CC(C)(C)CC2=O
c.) CS(=O)(=O)Nc1nnc(SCC(=O)Nc2cccc([N+](=O)[O-])c2)s1
d.) COc1ccc2nc(NC(=O)CN3CCOCC3)sc2c1
e.) CCOc1ccc(N(CC(=O)O)S(=O)(=O)c2ccc(OC)c(OC)c2)cc1
Answer: b. CN(C)N1C(N)=C(C#N)C(c2ccc(F)cc2)C2=C1CC(C)(C)CC2=O
{#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#}
CN(C)N1C(N)=C(C#N)C(c2ccc(F)cc2)C2=C1CC(C)(C)CC2=O
CN(C)N1C(N)=C(C#N)C(c2ccc(F)cc2)C2=C1CC(C)(C)CC2=O
2-amino-1-(dimethylamino)-4-(4-fluorophenyl)-7,7-dimethyl-5-oxo-6,8-dihydro-4H-quinoline-3-carbonitrile