Task: Please answer the multiple choice question.
Question: Which molecules are not a 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] CC1(O)CN(S(=O)(=O)c2ccc3c(C(=O)NC[C@@H](O)CN4CCC(Oc5ccc(Cl)c(Cl)c5)CC4)c[nH]c(=O)c3c2)C1
[b] Cc1ccc2c(N3CCN(CCc4cccc5c4OCC(=O)N5)CC3)cccc2n1
[c] N#CCCN1CCC(CN2CCC(Oc3ccc(CO)c(Cl)c3)CC2)CC1
[d] CNC(C)c1ccccc1Oc1ccc(Cl)c(Cl)c1
Answer: c
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-[[4-[3-chloro-4-(hydroxymethyl)phenoxy]piperidin-1-yl]methyl]piperidin-1-yl]propanenitrile