Task: Answer the multiple choice question.
Question: Which compound exhibits a -24.971\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCn1c(SCC(=O)Nc2sc3c(c2C#N)CCCC3)nnc1-c1ccncc1
[b] CCCn1cnc2cc(NCc3ccccc3O)ccc21
[c] COc1ccc(/C=C2/SC(c3ccc(C)cc3)=NC2=O)cc1OC
[d] O=C(c1ccc(CSCc2ccccc2F)o1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
Answer: d. O=C(c1ccc(CSCc2ccccc2F)o1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
{#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#}
O=C(c1ccc(CSCc2ccccc2F)o1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
O=C(c1ccc(CSCc2ccccc2F)o1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
[5-[(2-fluorophenyl)methylsulfanylmethyl]furan-2-yl]-[4-(6-morpholin-4-ylpyridazin-3-yl)piperazin-1-yl]methanone