Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
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(NC1CCN(Cc2ccc3oc(=O)oc3c2)CC1)c1cc(=O)c2ccc(F)cc2o1
[b] Nc1nc2cc3c(cc2s1)CCN(Cc1ccncc1)CC3
[c] Fc1ccc2cccc(N3CCN(CCCCOc4ccc5c(c4)CNC5)CC3)c2c1
[d] CCC(NCCCC[C@@H](C[C@@H](OC)c1ccc(F)cc1)C(=O)NO)c1ccc(F)cc1
[e] NC1Cn2c(nc3ccc(F)cc32)CC1c1cc(F)c(F)cc1F
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}
5-[4-[4-(7-fluoronaphthalen-1-yl)piperazin-1-yl]butoxy]-2,3-dihydro-1H-isoindole