Task: Answer the multiple choice question.
Query: Which compound has a 4.574\% 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] Cc1cc(C)c(S(=O)(=O)NCc2cn3ccccc3n2)c(C)c1
[b] Cc1nn(C)c(Oc2ccccc2)c1CCNS(=O)(=O)c1ccc(F)cc1
[c] CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)NC(=O)NCC)c1C
[d] Cc1cn(CCOc2ccc(Cl)cc2)c(=O)[nH]c1=O
[e] Cc1ccc(C(=O)Nn2cnnc2)c(Cl)c1
Answer: c. CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)NC(=O)NCC)c1C
{#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#}
CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)NC(=O)NCC)c1C
CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)NC(=O)NCC)c1C
[2-(ethylcarbamoylamino)-2-oxoethyl] (E)-2-cyano-3-(2,5-dimethyl-1-propylpyrrol-3-yl)prop-2-enoate