Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.900\% 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: COC(=O)CCC[C@H]1CC2(C[C@H](CCCO[Si](C)(C)C(C)(C)C)N1C(=O)OC(C)(C)C)OCCO2
b: CCOc1cc(/C=N/Nc2ccc(C(=O)O)cc2)ccc1OC(=O)c1ccccc1C
c: O=C(c1ccccc1)c1ccc2nc(N3CCCCC3)c3nncn3c2c1
d: O=C(NCc1ccccc1)c1nncc(-c2ccccc2)n1
e: Cc1cc(-c2[nH]nc3c2C(c2ccsc2)C(C#N)=C(N)O3)c(C)s1
Answer: d. O=C(NCc1ccccc1)c1nncc(-c2ccccc2)n1
{#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#}
O=C(NCc1ccccc1)c1nncc(-c2ccccc2)n1
O=C(NCc1ccccc1)c1nncc(-c2ccccc2)n1
N-benzyl-5-phenyl-1,2,4-triazine-3-carboxamide