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, or c without using any other words.
Options:
a) Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccccc3)C2)n1C
b) C[C@H]([C@H](O)c1ccc2c(c1)CCC(=O)N2)N1CCC(O)(c2ccc(F)cc2)CC1
c) CCCOc1sc(C(=O)N2CCC(c3cccc(CN)c3)CC2)c(C)c1Br
Answer: a, b, 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}
[4-[3-(aminomethyl)phenyl]piperidin-1-yl]-(4-bromo-3-methyl-5-propoxythiophen-2-yl)methanone