Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.262\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
(b) Cc1ccc(SCc2[nH]nc3c2C(c2ccc(C)o2)C(C#N)=C(N)O3)cc1
Answer: a. CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
{#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#}
CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
azocan-1-yl-[(2R,3R,4S)-4-(1,3-benzodioxol-5-yl)-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-yl]methanone