Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
a) N#Cc1ccc(N2CCN(Cc3cc(C(=O)N[C@H]4CCCC[C@@H]4O)c(=O)n4ccccc34)CC2)cc1
b) Cn1c(CCCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccc1Cl
c) CC(C)(C)Oc1cc([C@H](C2=CN[C@@H](C(C)(C)O)C=C2)c2cc[n+]([O-])cc2)ccc1OC(F)F
d) CC(=O)NC1CCN(Cc2ccc(Oc3nc4ccccc4s3)cc2)CC1
Answer: a, b
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}
1-[[4-(4-cyanophenyl)piperazin-1-yl]methyl]-N-[(1S,2S)-2-hydroxycyclohexyl]-4-oxoquinolizine-3-carboxamide