Task: Answer the multiple-choice question.
Query: Which drug has a 3.616\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Nc1nnc(Cc2cccc(Br)c2)s1
b: CCOc1ccc(C2C(C#N)=C(N)N(c3sc4c(c3C#N)CCCC4)C3=C2C(=O)CCC3)cc1
c: Fc1cccc(F)c1-c1nc(-c2ccncc2)no1
Answer: b. CCOc1ccc(C2C(C#N)=C(N)N(c3sc4c(c3C#N)CCCC4)C3=C2C(=O)CCC3)cc1
{#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)N(c3sc4c(c3C#N)CCCC4)C3=C2C(=O)CCC3)cc1
CCOc1ccc(C2C(C#N)=C(N)N(c3sc4c(c3C#N)CCCC4)C3=C2C(=O)CCC3)cc1
2-amino-1-(3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-4-(4-ethoxyphenyl)-5-oxo-4,6,7,8-tetrahydroquinoline-3-carbonitrile