Task: Answer the multiple-choice question.
Query: Which drug has a 0.267\% 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 other words.
Options:
a) Cc1ccc(-n2nnnc2-c2cnc3ccc(Cl)cc3c2-c2ccccc2)cc1
b) O=c1c2ccccc2nc(CN2CCOCC2)n1-c1ccccc1F
c) N#Cc1ccccc1S(=O)(=O)N1CCN(C(=O)[C@@H]2CCCN2C(=O)c2cccs2)CC1
d) CN1C2CCC1CC(N(CCc1ccccc1)C(=O)c1ccc(Cl)cc1)C2.Cl
e) Cn1c(CCNS(=O)(=O)c2ccccc2)nnc1SCc1cccnc1
Answer: c. N#Cc1ccccc1S(=O)(=O)N1CCN(C(=O)[C@@H]2CCCN2C(=O)c2cccs2)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#Cc1ccccc1S(=O)(=O)N1CCN(C(=O)[C@@H]2CCCN2C(=O)c2cccs2)CC1
N#Cc1ccccc1S(=O)(=O)N1CCN(C(=O)[C@@H]2CCCN2C(=O)c2cccs2)CC1
2-[4-[(2S)-1-(thiophene-2-carbonyl)pyrrolidine-2-carbonyl]piperazin-1-yl]sulfonylbenzonitrile