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, b, c, or d without using any other words.
Options:
(a) C[C@@H](c1ccc(F)cn1)c1c(CCN(C)C)sc2ccccc12
(b) CC(=O)N(C)C1CCC(C(C)C(N)C(=O)N2CCC(F)C2)CC1
(c) CC(C)(O)[C@]1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CC[C@@H](N2CCC(c3cc(Cl)ncn3)CC2)C1
(d) COCc1ccc(CCN2CCC(COc3nc4ccccc4c4cn(C)cc34)CC2)cc1
Answer: a, 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}
4-[[1-[2-[4-(methoxymethyl)phenyl]ethyl]piperidin-4-yl]methoxy]-2-methylpyrrolo[3,4-c]quinoline