Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -23.617\% 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) O=C(CN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1)NCc1ccc(F)cc1
b) CCOc1ccc(C(=O)Nn2cnnc2)cc1OCC
c) CC1(C)CC(CCNS(=O)(=O)c2ccccc2)(c2ccccc2)CCO1
d) O=C(Cc1cccc2ccccc12)NCCc1ccccc1
Answer: b. CCOc1ccc(C(=O)Nn2cnnc2)cc1OCC
{#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#}
CCOc1ccc(C(=O)Nn2cnnc2)cc1OCC
CCOc1ccc(C(=O)Nn2cnnc2)cc1OCC
3,4-diethoxy-N-(1,2,4-triazol-4-yl)benzamide