Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.435\% 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 other words.
Options:
a.) Nn1c(SCC(=O)N2CCCCCC2)nnc1-c1ccncc1
b.) CN(/C=C/C(=C/C=[N+](C)c1ccccc1)OCCCS(=O)(=O)[O-])c1ccccc1
c.) CCCN(CCC)CC(O)CN(c1cc([N+](=O)[O-])ccc1OC)S(=O)(=O)c1ccccc1.Cl
Answer: b. CN(/C=C/C(=C/C=[N+](C)c1ccccc1)OCCCS(=O)(=O)[O-])c1ccccc1
{#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#}
CN(/C=C/C(=C/C=[N+](C)c1ccccc1)OCCCS(=O)(=O)[O-])c1ccccc1
CN(/C=C/C(=C/C=[N+](C)c1ccccc1)OCCCS(=O)(=O)[O-])c1ccccc1
3-[(1E,3Z)-1-(N-methylanilino)-5-[methyl(phenyl)azaniumylidene]penta-1,3-dien-3-yl]oxypropane-1-sulfonate