Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.907\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCOC(=O)N1CCN(S(=O)(=O)CCNC(=O)c2ccc(OC)cc2)CC1
(b) COCCN(C(=O)COC(=O)Cc1cccc(OC)c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(c) Cc1sc2ncnc(NCC3CCCO3)c2c1C.Cl
(d) COc1ccc([N+](=O)[O-])cc1-c1nc2ccccc2nc1-c1ccccc1
(e) O=C(NCc1csc2ccccc12)Nc1cc(Cl)cc(Cl)c1
Answer: c. Cc1sc2ncnc(NCC3CCCO3)c2c1C.Cl
{#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#}
Cc1sc2ncnc(NCC3CCCO3)c2c1C.Cl
Cc1sc2ncnc(NCC3CCCO3)c2c1C.Cl
5,6-dimethyl-N-(oxolan-2-ylmethyl)thieno[2,3-d]pyrimidin-4-amine;hydrochloride