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 additional words.
Options:
a) C[C@@H](c1ccc(C(=O)NCCC(=O)O)cc1)n1nc(-c2cc(Cl)cc(Cl)c2)cc1-c1ccc2cc(C(F)(F)F)ccc2c1
b) Cc1cccc(Nc2nc(N[C@@H]3CCNC3)ncc2C(N)=O)c1
c) CCc1ccccc1C(=O)N(CC1CCC1)C1CCNC1
d) O=C(NCCCCN1CCN(c2ccccc2)CC1)c1ccc2ncccc2c1
Answer: c, d
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}
N-(cyclobutylmethyl)-2-ethyl-N-pyrrolidin-3-yl-benzamide