Task: Answer the MCQ question.
Question: Which drug exhibits a 16.721\% 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.) CC1CC(=O)Nc2ccccc2N1C(=O)CSc1nnnn1C(C)C
b.) Cc1ccc(S(=O)(=O)NC(C)C(c2cccs2)N2CCOCC2)cc1
Answer: a. CC1CC(=O)Nc2ccccc2N1C(=O)CSc1nnnn1C(C)C
{#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#}
CC1CC(=O)Nc2ccccc2N1C(=O)CSc1nnnn1C(C)C
CC1CC(=O)Nc2ccccc2N1C(=O)CSc1nnnn1C(C)C
4-methyl-5-[2-(1-propan-2-yltetrazol-5-yl)sulfanylacetyl]-3,4-dihydro-1H-1,5-benzodiazepin-2-one