Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1nc(CN2CCN(c3c(Cl)cnc4[nH]c(-c5cn(C)nc5C)nc34)CC2)no1
[b] CCNc1cc(C(F)(F)F)cc(COCC2(c3ccc(F)cc3)CCN(C)CC2)n1
[c] O=C(Nc1ccc(-c2nnc(NCCCN3CCCCC3)o2)cc1)C1CCCCCC1
Answer: a
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}
3-[[4-[6-chloranyl-2-(1,3-dimethylpyrazol-4-yl)-3H-imidazo[4,5-b]pyridin-7-yl]piperazin-1-yl]methyl]-5-methyl-1,2,4-oxadiazole