Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<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(Cc2ccc(Cl)cc2)c2sc3c(c2c2ncnn12)CCN(CC1CC1)C3
b. CN(C(=O)c1ccc(-c2ccc(C(F)(F)F)cc2)cc1)C1CCN(C(=O)N2CCC(NCCC(C)(C)c3ccc(Cl)cc3)C2)C1
c. Cc1nc(NCC(=O)NC2CN(C3CCC(O)(c4cncs4)CC3)C2)c2cc(C(F)(F)F)ccc2n1
d. CC(c1ccc(-c2ccc(F)cc2F)cc1)N1CCC(CCO)(c2ccc(F)cc2)OC1=O
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}
N-[1-[3-[[3-(4-chlorophenyl)-3-methyl-butyl]amino]pyrrolidin-1-yl]carbonylpyrrolidin-3-yl]-N-methyl-4-[4-(trifluoromethyl)phenyl]benzamide