Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.704\% 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. COc1ccc(CC(=O)c2cc(OC)c(OC)cc2CC(=O)O)cc1OC
b. Cc1ccc(Cl)cc1N1CCN(C(=O)CCS(=O)(=O)c2cccc3nonc23)CC1
c. c1ccc(-c2nc(N3CCCC3)nc3ccccc23)cc1
d. CC(Oc1ccccc1)C(=O)Nc1ccccc1O
e. CCOCC(O)CS(=O)Cc1ccccc1
Answer: c. c1ccc(-c2nc(N3CCCC3)nc3ccccc23)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#}
c1ccc(-c2nc(N3CCCC3)nc3ccccc23)cc1
c1ccc(-c2nc(N3CCCC3)nc3ccccc23)cc1
4-phenyl-2-pyrrolidin-1-ylquinazoline