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, d, or e without using any additional words.
Options:
a: Cc1cccc(C)c1C(=O)N1CCC(N2CCC(N(Cc3ccccc3)C(=O)C3CCC3)CC2)CC1
b: c1ccc(CNc2nc(N3CCOc4ccccc43)nc3c2CCCC3)cc1
c: CCC(CC)Nc1cc(C(F)(F)F)cc(COCC2(c3ccc(F)cc3)CCN(C)CC2)n1
d: CN1C(=O)[C@H](NC(=O)/C=C/c2ccc(Cl)cc2Cl)N=C(c2ccccc2)c2ccccc21
e: CC1CN(CCC#N)CCN1c1cc2[nH]c(SC(C)(C)C)nc2cc1Cl
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}
6-[[4-(4-fluorophenyl)-1-methylpiperidin-4-yl]methoxymethyl]-N-pentan-3-yl-4-(trifluoromethyl)pyridin-2-amine