Problem statement: Answer the MCQ question.
Question: Which compound has a -1.655\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)c1c(S(=O)(=O)N2CCCC(C)C2)c(C)n(C)c1C
[b] N=C1S/C(=C\c2ccccc2F)C(=O)N1c1ccc(F)cc1
[c] CCCc1cc2c(=O)c(-c3ccc4c(c3)OCCO4)c(C)oc2cc1OS(C)(=O)=O
Answer: c. CCCc1cc2c(=O)c(-c3ccc4c(c3)OCCO4)c(C)oc2cc1OS(C)(=O)=O
{#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#}
CCCc1cc2c(=O)c(-c3ccc4c(c3)OCCO4)c(C)oc2cc1OS(C)(=O)=O
CCCc1cc2c(=O)c(-c3ccc4c(c3)OCCO4)c(C)oc2cc1OS(C)(=O)=O
[3-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-methyl-4-oxo-6-propylchromen-7-yl] methanesulfonate