Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.570\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CC(NC(=O)C1CCCN(S(=O)(=O)N2CCOCC2)C1)c1ccccc1
b.) Cc1nc2ccccn2c1C(=O)NN=C1CCN(C)CC1
Answer: b. Cc1nc2ccccn2c1C(=O)NN=C1CCN(C)CC1
{#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#}
Cc1nc2ccccn2c1C(=O)NN=C1CCN(C)CC1
Cc1nc2ccccn2c1C(=O)NN=C1CCN(C)CC1
2-methyl-N-[(1-methylpiperidin-4-ylidene)amino]imidazo[1,2-a]pyridine-3-carboxamide