Task: Answer the MCQ question.
Question: Which drug has a 10.251\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1nc2c(C(=O)NCCC(C)C)c[nH]n2c(=O)c1Cc1ccccc1F
b Cc1ccc(CN(Cc2cc3cccc(C)c3[nH]c2=O)C(=S)NCCCN(C)C)cc1
c C=C(C)C(=O)NNc1ccccc1
d Cc1oc(-c2cccc(Cl)c2)[n+]([O-])c1C.Cl
Answer: d. Cc1oc(-c2cccc(Cl)c2)[n+]([O-])c1C.Cl
{#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#}
Cc1oc(-c2cccc(Cl)c2)[n+]([O-])c1C.Cl
Cc1oc(-c2cccc(Cl)c2)[n+]([O-])c1C.Cl
2-(3-chlorophenyl)-4,5-dimethyl-3-oxido-1,3-oxazol-3-ium;hydrochloride