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.) O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NCc3cc4c(cn3)OCS4)(CC1)CO2
b.) COc1c(N2CCC(C(N)CC#N)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
c.) Clc1ccc(CNCCOc2ccc3ccccc3c2Cl)o1
d.) CN(CCCC(=O)O)C(=N)c1ccc(C(=O)Nc2ccc(Cl)cc2C(=O)Nc2ccc(Cl)cn2)cc1
Answer: a, b
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}
7-[3-(1-amino-2-cyanoethyl)pyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-8-methoxy-4-oxoquinoline-3-carboxylic acid