Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4cccc(C)c4)C(C)C3)ccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 6.328
[b] -53.142
[c] 0.321
Answer: a. 6.328\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4cccc(C)c4)C(C)C3)ccc21
CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4cccc(C)c4)C(C)C3)ccc21
[C][C][C][=Branch1][C][=O][N][C][C][C][=C][C][Branch2][Ring2][#Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][C][=Branch1][C][=O][N][C][C][N][Branch1][N][C][=C][C][=C][C][Branch1][C][C][=C][Ring1][#Branch1][C][Branch1][C][C][C][Ring1][=C][=C][C][=C][Ring2][Ring1][N][Ring2][Ring1][#C]
N-[3-[3-methyl-4-(3-methylphenyl)piperazin-1-yl]-3-oxopropyl]-1-propanoyl-2,3-dihydroindole-5-sulfonamide