Task: Answer the multiple-choice question.
Query: Which drug exhibits a 19.718\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCC(=O)Nc1ccc(C(=O)CSc2nc3ccccc3[nH]2)cc1
b) CCN(CCNC(=O)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1)c1ccccc1
Answer: b. CCN(CCNC(=O)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1)c1ccccc1
{#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#}
CCN(CCNC(=O)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1)c1ccccc1
CCN(CCNC(=O)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1)c1ccccc1
[C][C][N][Branch2][Ring1][S][C][C][N][C][=Branch1][C][=O][C][C][C][C][N][Branch1][#C][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][N][=C][NH1][Ring1][Branch1][C][Ring1][=C][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-[2-(N-ethylanilino)ethyl]-1-(1H-imidazol-5-ylsulfonyl)piperidine-3-carboxamide