Task: Answer the multiple-choice question.
Query: Which drug has a -1.056\% human ether-à-go-go related gene (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] O=C(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCC2)Nc1ccc(F)cc1F
[b] CC(C)(C)OC(=O)N[C@H](C(=O)OC(C)(C)C)c1ccc2ccccc2c1
[c] CCn1nc(C)cc1-c1nnc(SCC(=O)Nc2ccccc2)n1CCCOC
[d] S=C1NNC2(CC3CC2C2CCCC32)NN1
[e] Oc1[nH]c2ccccc2c1N=NC(=S)NCCc1ccccc1
Answer: d. S=C1NNC2(CC3CC2C2CCCC32)NN1
{#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#}
S=C1NNC2(CC3CC2C2CCCC32)NN1
S=C1NNC2(CC3CC2C2CCCC32)NN1
spiro[1,2,4,5-tetrazinane-6,8'-tricyclo[5.2.1.02,6]decane]-3-thione