Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1nc(C)c(-c2nnc(SCCCN3CCc4ccc5oc(C(F)(F)F)nc5c4CC3)n2C)s1
b) Cc1cccc(Nc2nc(N[C@@H]3CCNC3)ncc2C(N)=O)c1
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}
4-(3-methylanilino)-2-[[(3R)-pyrrolidin-3-yl]amino]pyrimidine-5-carboxamide