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=C(CCCCCCNc1ncnc2ccc(F)cc12)NO
b: O=S(=O)(c1ccc(Cl)cc1)C1(F)CCN(CCc2ccc(F)cc2F)CC1
c: Cc1ncoc1-c1nnc(SCCCN2C[C@H]3C[C@@]3(c3ccc(Br)cc3)C2)n1C
d: Clc1cnc(N2CCC(C3CC3CCOc3ccc(-n4ccnn4)cn3)CC2)nc1
Answer: a, 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}
7-[(6-fluoroquinazolin-4-yl)amino]-N-hydroxyheptanamide