Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.798\% 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 additional words.
Options:
a. COc1ccc(-c2nnc(N3CCC(C)CC3)c3ccccc23)cc1
b. CCCOc1ccc(N/C=C/C(=O)C(C)(C)C)cc1
c. Cc1cc(C=C2C(=O)N(C)C(=S)N(C)C2=O)c(C)n1C1CCCC1
d. Cc1ccc2[nH]c(C(=O)NN=C3CCCCC3)c(-c3ccccc3)c2c1
Answer: d. Cc1ccc2[nH]c(C(=O)NN=C3CCCCC3)c(-c3ccccc3)c2c1
{#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#}
Cc1ccc2[nH]c(C(=O)NN=C3CCCCC3)c(-c3ccccc3)c2c1
Cc1ccc2[nH]c(C(=O)NN=C3CCCCC3)c(-c3ccccc3)c2c1
[C][C][=C][C][=C][NH1][C][Branch1][#C][C][=Branch1][C][=O][N][N][=C][C][C][C][C][C][Ring1][=Branch1][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][Branch1][=C][Ring2][Ring1][=Branch2]
N-(cyclohexylideneamino)-5-methyl-3-phenyl-1H-indole-2-carboxamide