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.) COC1COCCC1NC1CCC(C(=O)N2CCN(c3cc(C(F)(F)F)cnn3)CC2)(C(C)C)C1
b.) CCN(CC)C(=O)c1ccc(C2=CC3(CCN(C(C)=O)CC3)Oc3ccccc32)cc1
c.) CCc1nc2c(C)cc(C)nc2n1Cc1ccc(/C=C/CN2CCN(C(C)C)CC2)cc1
d.) NCC(=O)N1CCn2c(nc(-c3ccc(F)cc3)c2Nc2ccc(Cl)c(F)c2)C1
Answer: a, b, 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-amino-1-[3-(4-chloro-3-fluoroanilino)-2-(4-fluorophenyl)-6,8-dihydro-5H-imidazo[1,2-a]pyrazin-7-yl]ethanone