Task: Please answer the multiple choice question.
Question: Which molecules are not 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, or d without using any other words.
Options:
[a] O=C(OCc1ccccc1)N1CCC(CNc2nncs2)CC1
[b] O=C(CCCCCN1C(=O)c2ccccc2N(Cc2ccccc2)C(=O)[C@@H]1Cc1ccccc1)NO
[c] CCN(CC)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)c(O)c1
[d] CN1C[C@@H]2C[C@H]1CN2c1ccc(-c2ccc3[nH]c(C(F)(F)F)cc3c2)nc1
Answer: a, 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}
benzyl 4-[(1,3,4-thiadiazol-2-ylamino)methyl]piperidine-1-carboxylate