Problem statement: Answer the MCQ question.
Question: Which compound has a 3.751\% 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) CCOC(=O)N1CCN(C(=O)CN(C2CCCCC2)S(=O)(=O)c2ccc(Cl)cc2)CC1
b) N#CCSCC(=O)Nc1ccc(Br)cc1
c) Cc1ccc(N(CC(=O)NC2CCC(C)CC2)S(=O)(=O)c2cccnc2)cc1
d) CC1CCCCN1C(=O)c1cc(Cl)ccc1[N+](=O)[O-]
Answer: d. CC1CCCCN1C(=O)c1cc(Cl)ccc1[N+](=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#}
CC1CCCCN1C(=O)c1cc(Cl)ccc1[N+](=O)[O-]
CC1CCCCN1C(=O)c1cc(Cl)ccc1[N+](=O)[O-]
[C][C][C][C][C][C][N][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][C][Branch1][C][Cl][=C][C][=C][Ring1][#Branch1][N+1][=Branch1][C][=O][O-1]
(5-chloro-2-nitrophenyl)-(2-methylpiperidin-1-yl)methanone