Problem statement: Answer the multiple choice question.
Query: Which drug has a -0.882\% human ether-à-go-go related gene (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 additional words.
Options:
[a] NNc1nnnc2c1sc1nc(N3CCOCC3)c3c(c12)CCCC3
[b] Cc1ccc(-n2ncc3c(Nc4cccc(C(=O)O)c4)ncnc32)cc1
[c] COc1ccc(/C=C/CN2CCN(Cc3ccc(F)cc3)C(CCO)C2)cc1
[d] CC(C)Oc1ccc(Cn2c(=O)oc3ccccc32)cc1
[e] CCOC(=O)N1CC=C2C(C#N)=C(N)C(C#N)(C#N)[C@H](c3ccccc3OCC)[C@H]2C1
Answer: a. NNc1nnnc2c1sc1nc(N3CCOCC3)c3c(c12)CCCC3
{#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#}
NNc1nnnc2c1sc1nc(N3CCOCC3)c3c(c12)CCCC3
NNc1nnnc2c1sc1nc(N3CCOCC3)c3c(c12)CCCC3
(8-morpholin-4-yl-11-thia-9,14,15,16-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl)hydrazine