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] CCCCN(CC)CC#CCc1ccc(C)cc1
[b] C[C@@H](NC(=O)C1(N)CCN(c2ncnc3[nH]ccc23)CC1)c1ccc(Cl)cc1
[c] Cc1c(Cl)cccc1C(=O)N(CC(C)C)[C@H]1CCNC1
[d] Nc1ncc(-c2ccc(C(=O)N3CCNCC3)cc2)cc1-c1ccc(C(F)(F)F)nc1
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}
[4-[6-amino-5-[6-(trifluoromethyl)pyridin-3-yl]pyridin-3-yl]phenyl]-piperazin-1-ylmethanone