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 additional words.
Options:
a.) CNC[C@H](CC1CCCCC1)NC(=O)N1CCC[C@@H]([C@@](O)(CCCCOC)c2cccc(Cl)c2)C1.O=C(O)/C=C/C(=O)O
b.) Nc1ccc(-c2ccc(F)cc2)cc1NC(=O)c1ccc(CN2CCC3(CCNC3)CC2)cc1
c.) CCCCN(C1CCNCC1)S(=O)(=O)c1ccc2ccccc2c1
d.) NC(=O)c1nnc(N[C@@H]2CCCC[C@@H]2N)nc1Nc1cccc2[nH]ccc12
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}
N-butyl-N-piperidin-4-ylnaphthalene-2-sulfonamide