Task: Answer the MCQ question.
Question: Which compound exhibits a 17.904% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc(N2CCN(C(=O)CNC(=O)c3cccc(Br)c3)CC2)cc1
b) CCN(CC)c1ccc(C(=O)NNC(=O)CCc2nc3ccccc3c(=O)[nH]2)cc1
c) Cc1ccc(Cn2cnc3ccccc32)cc1
d) CCn1cc(C2CC(=O)NC2=O)c2ccccc21
e) Cc1cccc(-n2ncc3c2CCCC3NC(=O)C2=CC(=O)CC(C)(C)O2)c1C
Answer: b. CCN(CC)c1ccc(C(=O)NNC(=O)CCc2nc3ccccc3c(=O)[nH]2)cc1
{#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#}
CCN(CC)c1ccc(C(=O)NNC(=O)CCc2nc3ccccc3c(=O)[nH]2)cc1
CCN(CC)c1ccc(C(=O)NNC(=O)CCc2nc3ccccc3c(=O)[nH]2)cc1
4-(diethylamino)-N'-[3-(4-oxo-3H-quinazolin-2-yl)propanoyl]benzohydrazide