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. CCc1cccc(NC(=O)N2CCc3nc(-c4ccc5c(c4)OCO5)nc(-c4ccccc4C)c3C2)c1
b. CCCCCCCN(CC)CC#CCOc1ccc(Cl)cc1
c. COCCC(NC(=O)C1(N)CCN(c2ncnc3[nH]ccc23)CC1)c1ccc(Cl)cc1
d. O=C(CN1CCN(CCO)CC1)Nc1ccc(-c2cccc3c(=O)cc(N4CCOCC4)oc23)c2sc3ccccc3c12
Answer: a, b, c
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-(1,3-benzodioxol-5-yl)-N-(3-ethylphenyl)-4-(2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide