Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC(C)n1nc(C(=O)NCC2CCN(CCc3ccc(N)cc3)CC2)c2ccccc21
b COc1cc(N2C(=O)N(Cc3c(F)cc(F)cc3F)c3ncccc3S2(=O)=O)cnc1OC
c CC(C)[C@]1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CC[C@@H](N2CCC(c3cccc(C(=O)O)c3)CC2)C1
d COCCCc1cc(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)cc(OCCOC)c1
e CCCCN1CCC2(CC1)OC(OC)c1c2cnn1-c1ccccc1
Answer: c, e
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'-butyl-6-methoxy-1-phenylspiro[6H-furo[3,4-c]pyrazole-4,4'-piperidine]