Task: Answer the multiple choice question.
Question: Which compound has a -30.721\% 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 additional words.
Options:
[a] CN(c1ccc(OCC(=O)OCC(=O)Nc2ccc(F)cc2)cc1)S(=O)(=O)c1ccc(Cl)cc1
[b] Cc1ccc(C(=O)C(=S)N2CCOCC2)cc1
[c] COc1ccc(N2CCN(C(=O)/C(C#N)=C/c3ccccc3)CC2)cc1
[d] COc1ccc(OCCC(=O)NCCN2CCOCC2)cc1.Cl
Answer: a. CN(c1ccc(OCC(=O)OCC(=O)Nc2ccc(F)cc2)cc1)S(=O)(=O)c1ccc(Cl)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#}
CN(c1ccc(OCC(=O)OCC(=O)Nc2ccc(F)cc2)cc1)S(=O)(=O)c1ccc(Cl)cc1
CN(c1ccc(OCC(=O)OCC(=O)Nc2ccc(F)cc2)cc1)S(=O)(=O)c1ccc(Cl)cc1
2-[2-[4-[(4-chlorophenyl)sulfonyl-methylamino]phenoxy]acetyl]oxy-N-(4-fluorophenyl)acetamide