Task: Answer the multiple choice question.
Query: Which drug has a 1.227\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CC(=O)Nc1ccc(OCC(O)Cn2nc(C)c(C(C)=O)c2C)cc1
b.) CCCn1c(SCC(=O)OCC)nc(C(F)(F)F)cc1=O
Answer: b. CCCn1c(SCC(=O)OCC)nc(C(F)(F)F)cc1=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#}
CCCn1c(SCC(=O)OCC)nc(C(F)(F)F)cc1=O
CCCn1c(SCC(=O)OCC)nc(C(F)(F)F)cc1=O
ethyl 2-[6-oxo-1-propyl-4-(trifluoromethyl)pyrimidin-2-yl]sulfanylacetate