Problem statement: Answer the MCQ question.
Query: Which drug has a -1.398\% 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, or c without using any additional words.
Options:
(a) COc1ccc(CNC(=S)Nc2ccccc2C)cc1
(b) COCCNC(=O)CN(c1ccc(F)cc1)S(=O)(=O)c1ccc2c(c1)OCCO2
(c) CCOc1ccc(C2C(C#N)=C(N)SC(N)=C2C#N)cc1OC
Answer: c. CCOc1ccc(C2C(C#N)=C(N)SC(N)=C2C#N)cc1OC
{#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(C2C(C#N)=C(N)SC(N)=C2C#N)cc1OC
CCOc1ccc(C2C(C#N)=C(N)SC(N)=C2C#N)cc1OC
2,6-diamino-4-(4-ethoxy-3-methoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile