Task: Please answer the multiple choice question.
Question: Which molecules are not a 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=C(Nc1ccccc1)Nc1n[nH]c2cc(Cl)c(-c3ccccc3)cc12
b. Cc1nnc(N2CCC(F)C2)c2nn(-c3ccc(OCC(F)(F)F)cc3)c(C)c12
c. c1ccc(-n2cc(-c3ccnc4ccccc34)cn2)cc1
d. Cn1ncc2c1CCCC2CCN1CCC(c2ccccc2)CC1
Answer: a
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-(6-chloro-5-phenyl-1H-indazol-3-yl)-3-phenylurea