Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.645\% 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] Cc1ccccc1-c1nnc(SCC(=O)Nc2ccc3c(c2)OCCO3)n1N
[b] Cc1ccccc1OCC(=O)N/N=C/c1cccc(Oc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])c1
[c] N#C/C(=C/c1ccc(-c2ccc(C(=O)O)c(Cl)c2)o1)C(=O)NCC1CCCO1
[d] C#CCOC(=O)CCC(=O)NCCc1ccccc1
Answer: d. C#CCOC(=O)CCC(=O)NCCc1ccccc1
{#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#}
prop-2-ynyl 4-oxo-4-(2-phenylethylamino)butanoate