Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cc(C)nc(Nc2cc(NCC3(N)CC3)cnc2C(N)=O)c1
(b) O=C(NCCN1CCCC1)c1ccc(CN2CCC(NC(=O)c3cc(=O)c4ccc(F)cc4o3)CC2)c(Cl)c1
(c) C[n+]1c(CCc2ccc(-c3ccccc3)cc2)cccc1CCc1ccc(-c2ccccc2)cc1
(d) CN(C(=O)N1CC(c2cc(F)ccc2F)=C[C@@]1(CO)c1ccccc1)C1CCN(CCF)CC1
Answer: b, 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-[1-[[2-chloro-4-(2-pyrrolidin-1-ylethylcarbamoyl)phenyl]methyl]piperidin-4-yl]-7-fluoro-4-oxochromene-2-carboxamide