Problem statement: Answer the multiple choice question.
Query: Which drug has a -2.055% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(NC(=O)c1ccc(Cn2cc([N+](=O)[O-])cn2)o1)c1ccccc1
b.) CCNc1nc(NC#N)nc(SCC(=O)OCC)n1
Answer: b. CCNc1nc(NC#N)nc(SCC(=O)OCC)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCNc1nc(NC#N)nc(SCC(=O)OCC)n1
CCNc1nc(NC#N)nc(SCC(=O)OCC)n1
ethyl 2-[[4-(cyanoamino)-6-(ethylamino)-1,3,5-triazin-2-yl]sulfanyl]acetate