Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 9.963\% 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 other words.
Options:
a) O=C(Nc1ccccc1F)N(CCCN1CCOCC1)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
b) CCCCN(C(=O)NC(=O)Nc1ccccc1C)S(C)(=O)=O
c) CCOC(=O)CNS(=O)(=O)c1ccc(C(=O)O)cc1
d) CCOc1ccccc1C(=O)N1CCN=C1SC
Answer: b. CCCCN(C(=O)NC(=O)Nc1ccccc1C)S(C)(=O)=O
{#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#}
CCCCN(C(=O)NC(=O)Nc1ccccc1C)S(C)(=O)=O
CCCCN(C(=O)NC(=O)Nc1ccccc1C)S(C)(=O)=O
[C][C][C][C][N][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][S][Branch1][C][C][=Branch1][C][=O][=O]
1-butyl-3-[(2-methylphenyl)carbamoyl]-1-methylsulfonylurea