Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.168\% 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, d, or e without using any other words.
Options:
[a] CNc1nc(SC)n(C)c(=O)c1N=O
[b] CCCCC(=O)NC1(C(F)(F)F)C(=O)N(Cc2ccco2)C(C)=C1C(=O)OC
[c] COc1cccc2cc(C(=O)Nc3cccc(C)n3)c(=O)oc12
[d] COc1cccc(-c2cc(C(=O)Nc3nc4ccccc4s3)c3ccccc3n2)c1
[e] O=c1[nH]ncc(N/N=C\c2cccs2)c1Cl
Answer: a. CNc1nc(SC)n(C)c(=O)c1N=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#}
CNc1nc(SC)n(C)c(=O)c1N=O
CNc1nc(SC)n(C)c(=O)c1N=O
3-methyl-6-(methylamino)-2-methylsulfanyl-5-nitrosopyrimidin-4-one