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)c3c2n1CC3(O)CC12CCC(NCc3cc4c(nn3)OCCO4)(CC1)CO2
b. OC(c1ccc2c(cnn2-c2ccc(F)cc2)c1)(c1cccc(Cl)c1Cl)C(F)(F)F
c. CS(=O)(=O)N1CCC2(CCN(c3ccc(C(=O)Nc4cc(-c5cccs5)ccc4N)cn3)CC2)C1
d. CCCC1(C(=O)c2cc(F)c3[nH]ccc3c2)CCCN1
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}
1-(2,3-dichlorophenyl)-2,2,2-trifluoro-1-[1-(4-fluorophenyl)indazol-5-yl]ethanol