Task: Answer the multiple choice question.
Query: Which drug exhibits a 6.648\% 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: CCc1cc(C(=O)N/N=C/c2ccc(O)cc2)c2ccccc2n1
b: Cc1ccc2c(c1)N(CC(=O)N1CCCC1)C(=O)c1cccnc1O2
c: CCCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
Answer: c. CCCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
{#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(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
CCCn1c(=O)c2ccccc2n2c(SCC(=O)NCc3cccs3)nnc12
2-[(5-oxo-4-propyl-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)sulfanyl]-N-(thiophen-2-ylmethyl)acetamide