Task: Please answer the multiple choice question.
Question: Which molecules are not a 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: O=C1N=CC=C2N=C(c3ccc(CN4CCC(c5n[nH]c(-c6ccccn6)n5)CC4)cc3)C(c3ccccc3)=CC12
b: CN(C)Cc1ccccc1-c1ccc(NC(=O)Nc2cccnc2Oc2ccccc2C(C)(C)C)c(F)c1
c: O=C(Nc1cc2cc[nH]c2cn1)c1ccccc1
d: Oc1ccccc1C[C@H](c1ccccc1)N1CCNCC1
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}
2-[(2R)-2-phenyl-2-piperazin-1-ylethyl]phenol