Task: Answer the multiple-choice question.
Question: Which drug has a -23.345% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
b) Cc1ccc(NC(=O)C(C)Sc2nc3nc(C)cc(C)n3n2)cc1
c) COc1ccc(NC(=O)CSCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)cc1
d) NC(=O)c1ccccc1N1CCCCC1
e) c1ccc(COC2CCCN(Cc3nc(-c4cccs4)no3)C2)nc1
Answer: a. COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
3,4-dimethoxy-1,6-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-3,5(16),8,10,12,14-hexaene-2,7-dione