Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.399\% 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) CCOC(=O)c1cc(-c2ccccc2)nc2nc(N(CC)CC)sc12
b) CS(=O)(=O)c1nc(S(=O)(=O)c2ccc(Cl)cc2)c(N2CCC3(CC2)OCCO3)s1
c) O=C(NCC1CCCO1)c1ccc(N2C(=O)C3CCCCC3C2=O)cc1
d) O=C(CCc1ccccc1)NNC(=O)Cc1ccc(Cl)cc1
e) Cl.c1ccc2c(NCC3CCCO3)nc(N3CCCCC3)nc2c1
Answer: a. CCOC(=O)c1cc(-c2ccccc2)nc2nc(N(CC)CC)sc12
{#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#}
CCOC(=O)c1cc(-c2ccccc2)nc2nc(N(CC)CC)sc12
CCOC(=O)c1cc(-c2ccccc2)nc2nc(N(CC)CC)sc12
ethyl 2-(diethylamino)-5-phenyl-[1,3]thiazolo[4,5-b]pyridine-7-carboxylate