Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.353\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCCC1(c2ccccc2)NC(=O)N(CC(=O)Nc2cc(OC)cc(OC)c2)C1=O
b.) N#CCC(=O)NN1c2ccccc2CCc2ccccc21
c.) O=C(CSc1nncs1)Nc1ccc2[nH]c(=O)[nH]c2c1
d.) CC(C)(C)OC(=O)N1CCC(c2c(C(=O)N3CCN(C4CCCCC4)CC3)cnn2-c2ccc(F)cc2)CC1
e.) CC(C)Nc1nc2cccnc2s1
Answer: b. N#CCC(=O)NN1c2ccccc2CCc2ccccc21
{#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#}
N#CCC(=O)NN1c2ccccc2CCc2ccccc21
N#CCC(=O)NN1c2ccccc2CCc2ccccc21
2-cyano-N-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)acetamide