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 additional words.
Options:
a: CNC(=O)c1c(-c2ccc(F)cc2)oc2ccc(-c3cc(C(=O)NC4(c5ncccn5)CC4)ccc3C)c(F)c12
b: CC(C)(C)COc1cnc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3cccnc3F)ccc1O2
c: O=C(C=Cc1ccc2c(c1)CN(C(=O)c1cccnc1)C2)NO
d: O=c1ccc2ncc(F)c3c2n1CC3(O)CC12CCC(NCc3cc4c(cc3Cl)OCCO4)(CC1)CO2
Answer: a, 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-fluoro-2-(4-fluorophenyl)-N-methyl-5-[2-methyl-5-[(1-pyrimidin-2-ylcyclopropyl)carbamoyl]phenyl]-1-benzofuran-3-carboxamide