Task: Answer the multiple-choice question.
Query: Which drug exhibits a -0.101\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc(-n2ncc3c(N4CCC(C(N)=O)CC4)ncnc32)cc1
b) CCOC(=O)N1CCN(C(=O)COCc2cc(-c3ccc4c(c3)OCO4)on2)CC1
c) COc1ccccc1-c1c(C(F)(F)F)oc2cc(OC(=O)c3ccc([N+](=O)[O-])cc3)ccc2c1=O
d) O=C(c1cc(F)c(F)cc1Cl)N1CCCc2ccccc21
e) COC(=O)Cn1cnc2c(nnn2-c2ccc(F)cc2)c1=O
Answer: b. CCOC(=O)N1CCN(C(=O)COCc2cc(-c3ccc4c(c3)OCO4)on2)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#}
CCOC(=O)N1CCN(C(=O)COCc2cc(-c3ccc4c(c3)OCO4)on2)CC1
CCOC(=O)N1CCN(C(=O)COCc2cc(-c3ccc4c(c3)OCO4)on2)CC1
ethyl 4-[2-[[5-(1,3-benzodioxol-5-yl)-1,2-oxazol-3-yl]methoxy]acetyl]piperazine-1-carboxylate