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 other words.
Options:
(a) CC(C)(C)C(=O)N1CCC(c2ccc(C(=O)NC(=N)N)cc2C(F)(F)F)CC1
(b) COc1cc2c(NC3CCN(C(C)C)CC3)nc(C3CCCCC3)nc2cc1OCCCN1CCCC1
(c) Cn1cnc(C(=O)N(Cc2cccc(OC(F)(F)F)c2)C2CC3CN(CCC(F)(F)F)CC3C2)c1
(d) Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccn(C)c(=O)c2)C3=O)ccc2c1COC2=O
Answer: a, b, 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}
2-cyclohexyl-6-methoxy-N-(1-propan-2-ylpiperidin-4-yl)-7-(3-pyrrolidin-1-ylpropoxy)quinazolin-4-amine