Task: Answer the MCQ question.
Question: Which drug exhibits a 5.973\% 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. CCCC(=O)N1CCN(c2nc3c(OC)ccc(Cl)c3s2)CC1
b. Cc1cccc(C)c1Nc1c(-c2ccccc2O)nc2ncccn12
c. O=[N+]([O-])c1cccnc1N1CCC(c2cc(-c3ccc(Cl)cc3Cl)n[nH]2)CC1
d. COc1ccc(/C=C(\C)c2nc(C)c(-c3ccccc3)c(=O)[nH]2)cc1
e. CCOc1ccc(Br)cc1S(=O)(=O)NCc1ccncc1
Answer: b. Cc1cccc(C)c1Nc1c(-c2ccccc2O)nc2ncccn12
{#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#}
Cc1cccc(C)c1Nc1c(-c2ccccc2O)nc2ncccn12
Cc1cccc(C)c1Nc1c(-c2ccccc2O)nc2ncccn12
2-[3-(2,6-dimethylanilino)imidazo[1,2-a]pyrimidin-2-yl]phenol