Task: Please answer the multiple choice question.
Question: Which molecules are not 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 C[C@H]1Cn2c(nnc2-c2cnccn2)CN1C(=O)c1cccc(C(F)(F)F)c1Cl
b O=C(/C=C/c1ccc2c(c1)CN(C(=O)c1cccc(C(F)(F)F)c1)C2)NO
c Cc1nc2c(OC(F)F)cccc2n1-c1ccc(C(=O)NC2CC2)s1
d CCCCc1oc2ccccc2c1C(=O)c1cc(I)c(OCC(=O)OCC)c(I)c1
Answer: a, b, c, 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}
N-cyclopropyl-5-[4-(difluoromethoxy)-2-methylbenzimidazol-1-yl]thiophene-2-carboxamide