Task: Answer the multiple choice question.
Query: Which drug has a 0.219\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. C=CCn1c(COc2ccc(Cl)cc2)nnc1SCC(=O)N/N=C/c1ccccc1
b. CC1(C)CC(=O)C2=C(C1)N(CC1CCCO1)C(=O)NC2(C(F)(F)F)C(F)(F)F
Answer: b. CC1(C)CC(=O)C2=C(C1)N(CC1CCCO1)C(=O)NC2(C(F)(F)F)C(F)(F)F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)CC(=O)C2=C(C1)N(CC1CCCO1)C(=O)NC2(C(F)(F)F)C(F)(F)F
CC1(C)CC(=O)C2=C(C1)N(CC1CCCO1)C(=O)NC2(C(F)(F)F)C(F)(F)F
7,7-dimethyl-1-(oxolan-2-ylmethyl)-4,4-bis(trifluoromethyl)-6,8-dihydro-3H-quinazoline-2,5-dione