Problem statement: Answer the MCQ question.
Query: Which compound has a -45.457\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COCC(C)NC(=O)NC(=O)c1ccc(Cl)cc1
b.) Br.COCC(C)NCc1cccc(C)c1
c.) CCOC(=O)Cn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C
d.) C=CCn1c(SCc2ccc(C#N)cc2)nnc1-c1cccc(OC)c1
Answer: d. C=CCn1c(SCc2ccc(C#N)cc2)nnc1-c1cccc(OC)c1
{#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#}
4-[[5-(3-methoxyphenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanylmethyl]benzonitrile