Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.333\% 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 additional words.
Options:
[a] Nc1ccccc1C(=O)OCC(=O)c1ccc2c(c1)OCCO2
[b] CC(C)(C)n1nnnc1C(c1ccc(F)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: b. CC(C)(C)n1nnnc1C(c1ccc(F)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
{#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#}
CC(C)(C)n1nnnc1C(c1ccc(F)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
CC(C)(C)n1nnnc1C(c1ccc(F)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
1-(1,3-benzodioxol-5-ylmethyl)-4-[(1-tert-butyltetrazol-5-yl)-(4-fluorophenyl)methyl]piperazine