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: C[NH+](C)Cc1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12
b: CC(C)c1cc(C#N)cc2nc(-c3ccc(C(=O)NC[C@@]4(C)CN(c5ccc(-c6ccccc6OC(F)(F)F)cn5)C(=O)O4)cc3)oc12
c: Cc1c([C@@H]2CN3CCN(C(=O)Cc4ccc(-n5cnnn5)cn4)C[C@H]3CO2)ccc(F)c1C#N
d: O=c1n(Cc2ccc(Cl)cc2)c2sc3c(c2c2ncnn12)CCN(C1COC1)C3
Answer: a, b, c
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}
[5-chloranyl-1-(4-fluorophenyl)indol-3-yl]methyl-dimethyl-azanium