Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] FC(F)(F)c1cc(COCC2(c3ccccc3)CCNCC2)nc(N2CCCC2)c1
[b] Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(F)cc3)C2)nnc1-c1cccnc1
[c] CCOC(=O)C1=C(CN2CCOCC2)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Br
[d] N#Cc1ccc(OCCN2CC3CN(CCNS(=O)(=O)c4ccccc4C#N)CC(C2)O3)cc1
Answer: d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-cyano-N-[2-[7-[2-(4-cyanophenoxy)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethyl]benzenesulfonamide