Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.958\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCCCNC(=O)Nc1ccc(C(O)(C(=O)OCC)C(F)(F)F)cc1
(b) CCN(CC)C(=O)CCNS(=O)(=O)c1ccc(C)cc1
(c) COC(=O)c1ccc(CON2C(=O)c3ccccc3C2=O)cc1
(d) CCOC(=O)CC(=O)Nc1nnc(C(C)C)s1
Answer: b. CCN(CC)C(=O)CCNS(=O)(=O)c1ccc(C)cc1
{#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(CC)C(=O)CCNS(=O)(=O)c1ccc(C)cc1
CCN(CC)C(=O)CCNS(=O)(=O)c1ccc(C)cc1
[C][C][N][Branch1][Ring1][C][C][C][=Branch1][C][=O][C][C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1]
N,N-diethyl-3-[(4-methylphenyl)sulfonylamino]propanamide