Task: Answer the multiple choice question.
Question: Which drug exhibits a -11.995\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CCN1CCCC1)c1ccc2c(c1)OCO2
(b) Cc1cc(C(=O)Nc2cccc([N+](=O)[O-])c2C)cs1
(c) CCCCCC(=O)NCc1c(C(F)(F)F)nn(C)c1N1CCOCC1
Answer: a. COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CCN1CCCC1)c1ccc2c(c1)OCO2
{#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#}
COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CCN1CCCC1)c1ccc2c(c1)OCO2
COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CCN1CCCC1)c1ccc2c(c1)OCO2
8-[1-(1,3-benzodioxol-5-yl)-3-pyrrolidin-1-ylpropyl]-5,7-dimethoxy-4-phenylchromen-2-one