Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.897% 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 other words.
Options:
a) CC(C)OC(=O)CSc1nnc(-c2cccnc2)n1N
b) CN(CC(=O)Nc1ccccc1Oc1ccccc1)Cc1ccccc1F.O=C(O)C(=O)O
Answer: a. CC(C)OC(=O)CSc1nnc(-c2cccnc2)n1N
{#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#}
CC(C)OC(=O)CSc1nnc(-c2cccnc2)n1N
CC(C)OC(=O)CSc1nnc(-c2cccnc2)n1N
propan-2-yl 2-[(4-amino-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]acetate