Task: Answer the multiple-choice question.
Query: Which compound has a 5.197\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CSc1ccc(C(=O)C2CCCN(C(=O)c3ccsc3)C2)cc1
b CCc1ccccc1N(CC(=O)O)S(C)(=O)=O
c COc1ccc(-c2cn(/N=C/c3ccc(Cl)cc3Cl)c(N)n2)cc1
d Cc1noc(NS(=O)(=O)c2ccc(N3C(=O)c4ccccc4C3=O)cc2)c1C
Answer: c. COc1ccc(-c2cn(/N=C/c3ccc(Cl)cc3Cl)c(N)n2)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#}
1-[(E)-(2,4-dichlorophenyl)methylideneamino]-4-(4-methoxyphenyl)imidazol-2-amine