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: Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2cc(-c4ccccc4)no2)C3=O)ccc2c1COC2=O
b: CC(C)(O)[C@H]1C=CC([C@@H](c2cc[n+]([O-])cc2)c2ccc(OC(F)F)c(OC(F)F)c2)=CN1
c: O=C(c1ccc(F)cc1)N1CCc2nc(COc3cccc(F)c3)oc2C1
d: N#C[C@H]1CCOC[C@@H]1n1cc(C(N)=O)c(Nc2ccnc(F)c2)n1
Answer: 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}
1-[(3R,4S)-4-cyanooxan-3-yl]-3-[(2-fluoropyridin-4-yl)amino]pyrazole-4-carboxamide