Task: Answer the multiple choice question.
Query: Which compound has a 4.502\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] C=CCn1c(SCC(=O)c2ccc(CNC(C)=O)o2)nc2scc(C3CC3)c2c1=O
[b] O=C(/C=C/c1ccc(OCCCF)cc1)NCc1ccc(Cl)c(Cl)c1
[c] O=C(c1ccccc1)c1ccc(OCCO)cc1
Answer: a. C=CCn1c(SCC(=O)c2ccc(CNC(C)=O)o2)nc2scc(C3CC3)c2c1=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#}
C=CCn1c(SCC(=O)c2ccc(CNC(C)=O)o2)nc2scc(C3CC3)c2c1=O
C=CCn1c(SCC(=O)c2ccc(CNC(C)=O)o2)nc2scc(C3CC3)c2c1=O
N-[[5-[2-(5-cyclopropyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetyl]furan-2-yl]methyl]acetamide