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 additional words.
Options:
a.) O=C1N(CCN2CCC(C(F)(F)F)CC2)CCN1c1cccc(O)c1
b.) CCc1ccc(COC(=O)N2CCC(CNc3ncccn3)CC2)cc1
c.) N#Cc1ccc(N2N=C(F)C[C@@H]2c2ccc(-c3ccc4[nH]c(=O)oc4c3)cc2)cc1
Answer: 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-ethylphenyl)methyl 4-[(pyrimidin-2-ylamino)methyl]piperidine-1-carboxylate