Task: Answer the MCQ question.
Query: Which compound exhibits a 9.242\% 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, b, c, or d without using any other words.
Options:
a: CCOC(=O)N1CCN(C(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)CC1
b: CC(C)n1cnc2c(oc3ccccc32)c1=O
c: CCOc1ccc(C(=O)Nc2nnc(SCC(=O)NCC3CCCO3)s2)cc1OCC
d: O=C(Nc1ccccc1N1CCOCC1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
Answer: b. CC(C)n1cnc2c(oc3ccccc32)c1=O
{#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#}
CC(C)n1cnc2c(oc3ccccc32)c1=O
CC(C)n1cnc2c(oc3ccccc32)c1=O
3-propan-2-yl-[1]benzofuro[3,2-d]pyrimidin-4-one