Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.934\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COC(=O)[C@H](CCSC)NC(=O)c1cc2c(cn1)[nH]c1ccccc12
[b] N#Cc1cc(O)c(-n2nnc3ccccc32)cc1C#N
[c] CCN(CC)CCNc1cc(C)nc2c1C(=O)C(=O)C=C2N1CCCCC1
Answer: c. CCN(CC)CCNc1cc(C)nc2c1C(=O)C(=O)C=C2N1CCCCC1
{#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#}
CCN(CC)CCNc1cc(C)nc2c1C(=O)C(=O)C=C2N1CCCCC1
CCN(CC)CCNc1cc(C)nc2c1C(=O)C(=O)C=C2N1CCCCC1
4-[2-(diethylamino)ethylamino]-2-methyl-8-piperidin-1-ylquinoline-5,6-dione