Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.441\% 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 additional words.
Options:
a.) COCCCNc1nc2ccccc2[nH]c1=O
b.) CCOC(=O)C[C@H]1c2ccc(C(F)(F)F)cc2S(=O)(=O)N1C1CCCC1
c.) O=C(CSc1nnc(NC(=O)c2ccccc2F)s1)NCC1CCCO1
d.) CC1(C)CC(=O)C2=C(C1)Oc1nc3ccccc3cc1C2C(C#N)C#N
e.) COc1ccccc1CCNC(=O)CCC(=O)N1CC2C[C@@H](C1)Cn1c2cccc1=O
Answer: d. CC1(C)CC(=O)C2=C(C1)Oc1nc3ccccc3cc1C2C(C#N)C#N
{#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#}
CC1(C)CC(=O)C2=C(C1)Oc1nc3ccccc3cc1C2C(C#N)C#N
CC1(C)CC(=O)C2=C(C1)Oc1nc3ccccc3cc1C2C(C#N)C#N
2-(3,3-dimethyl-1-oxo-4,12-dihydro-2H-chromeno[2,3-b]quinolin-12-yl)propanedinitrile