Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.507\% 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) N#Cc1ccccc1CSc1ccc(-c2nc3ccccc3[nH]2)cn1
b) NS(=O)(=O)c1ccc(NC(=O)c2ccc(S(=O)(=O)N3CCc4ccccc43)cc2)cc1
c) CCC[C@@H]1CCCC/C=C\CCCC(=O)OCCN1C(=O)OC(C)(C)C
d) Cc1sc2ncnc(N3CCC(C(=O)N(C)CC(=O)Nc4ccc(Cl)c(C(F)(F)F)c4)CC3)c2c1C
e) CCC1(C)Cc2c(C#N)c(N)n(-c3ccccc3)c(=S)c2CO1
Answer: e. CCC1(C)Cc2c(C#N)c(N)n(-c3ccccc3)c(=S)c2CO1
{#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#}
CCC1(C)Cc2c(C#N)c(N)n(-c3ccccc3)c(=S)c2CO1
CCC1(C)Cc2c(C#N)c(N)n(-c3ccccc3)c(=S)c2CO1
6-amino-3-ethyl-3-methyl-7-phenyl-8-sulfanylidene-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile