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, d, or e without using any additional words.
Options:
a. COc1ccc2ncc(=O)n(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2n1
b. C[C@@H]1CCCN1CCc1ccc2cc(-n3ncccc3=O)ccc2c1
c. COc1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1
d. CC(C)=CCn1c(N2CCCC(N)C2)c(C#N)c2ncn(Cc3ccnc4ccccc34)c(=O)c21
e. N#Cc1ccc(C(=O)N2CCC3(CC2)NC(=N)c2c(F)ccc(F)c2N3)cn1
Answer: b, c, d, 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}
4-(4-methoxyphenyl)spiro[chromene-2,4'-piperidine]