Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -7.538% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCCCc1nc(NCCNC(=O)c2ccco2)c(C#N)c2c1CSC(C)(C)C2
[b] Cc1nn(-c2ccc(F)cc2)c(Cl)c1/C=N/NC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1
[c] CCNc1nc(CN2CCOCC2)nc2sc3c(c12)CCC3
[d] CCOc1ccc(CCNC(=O)C(O)c2ccccc2)cc1
[e] CCSC1=N/C(=C\c2cccc(F)c2)C(=O)S1
Answer: c. CCNc1nc(CN2CCOCC2)nc2sc3c(c12)CCC3
{#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#}
CCNc1nc(CN2CCOCC2)nc2sc3c(c12)CCC3
CCNc1nc(CN2CCOCC2)nc2sc3c(c12)CCC3
N-ethyl-10-(morpholin-4-ylmethyl)-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-amine