Task: Answer the MCQ question.
Question: Which drug has a 10.820\% 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.) Oc1ccccc1C(=S)N1CCCCCC1
b.) CCc1ccc(C(=O)CSc2nc3cc(S(=O)(=O)N4CCOCC4)ccc3n2CC)cc1
c.) CCOC(=O)c1nc(Nc2ccc(C(C)=O)cc2)c2ccccc2n1
d.) COc1ccc(OCCCC(=O)Nc2nc(-c3ccccn3)cs2)cc1
e.) CCN1CCN(c2nc3sc4c(c3c3ncnn23)CC(C)CC4)CC1
Answer: c. CCOC(=O)c1nc(Nc2ccc(C(C)=O)cc2)c2ccccc2n1
{#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)c1nc(Nc2ccc(C(C)=O)cc2)c2ccccc2n1
CCOC(=O)c1nc(Nc2ccc(C(C)=O)cc2)c2ccccc2n1
ethyl 4-(4-acetylanilino)quinazoline-2-carboxylate