Task: Answer the MCQ question.
Query: Which compound exhibits a 1.532\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=P(O)(O)c1ccccc1OCc1ccccc1
b.) N#Cc1ccc(CNC(=O)N2CCOCC2)cc1
c.) CC1=C(C(=O)OCC2CCCO2)C(c2ccccc2)NC(=O)N1
d.) C=CCNC(=O)c1cc(Cl)ccc1Cl
e.) CCOc1ccc2noc3c2c1C(=O)c1ccccc1-3
Answer: b. N#Cc1ccc(CNC(=O)N2CCOCC2)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#}
N#Cc1ccc(CNC(=O)N2CCOCC2)cc1
N#Cc1ccc(CNC(=O)N2CCOCC2)cc1
[N][#C][C][=C][C][=C][Branch1][#C][C][N][C][=Branch1][C][=O][N][C][C][O][C][C][Ring1][=Branch1][C][=C][Ring1][S]
N-[(4-cyanophenyl)methyl]morpholine-4-carboxamide