Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.203\% 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 other words.
Options:
[a] CSCCC1C(C#N)=C(N)Oc2n[nH]c(-c3cccs3)c21
[b] CC1CC(C)(C)CC2(C1)NC(=O)N(CC(=O)NCCc1ccc3c(c1)OCCO3)C2=O
[c] CCCC(c1nnnn1C(C)(C)C)N1CCN(Cc2ccccc2OC)CC1.Cl
Answer: a. CSCCC1C(C#N)=C(N)Oc2n[nH]c(-c3cccs3)c21
{#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#}
CSCCC1C(C#N)=C(N)Oc2n[nH]c(-c3cccs3)c21
CSCCC1C(C#N)=C(N)Oc2n[nH]c(-c3cccs3)c21
6-amino-4-(2-methylsulfanylethyl)-3-thiophen-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile