Task: Answer the MCQ question.
Question: Which compound exhibits a 5.853\% 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. CC(C)CCNC(=O)CN(Cc1ccc(F)cc1)C(=O)CCC(=O)Nc1ccccn1
b. CCSc1nc2c(c(=O)[nH]1)C(c1ccncc1)C(C(=O)OC(C)C)=C(C)N2
Answer: b. CCSc1nc2c(c(=O)[nH]1)C(c1ccncc1)C(C(=O)OC(C)C)=C(C)N2
{#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#}
CCSc1nc2c(c(=O)[nH]1)C(c1ccncc1)C(C(=O)OC(C)C)=C(C)N2
CCSc1nc2c(c(=O)[nH]1)C(c1ccncc1)C(C(=O)OC(C)C)=C(C)N2
propan-2-yl 2-ethylsulfanyl-7-methyl-4-oxo-5-pyridin-4-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate