Task: Answer the multiple choice question.
Question: Which drug has a -0.944\% 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] COC(=O)c1c(C)[nH]c(C(=O)COC(=O)CCNS(=O)(=O)c2cccc(C(F)(F)F)c2)c1C
[b] Cn1ccnc1SCC(=O)Nc1cc(C(F)(F)F)ccc1N1CCOCC1
[c] CC(NC(=O)c1ccccc1Br)c1ccc2c(c1)CCCC2
[d] O=C(CCN1C(=O)/C(=C/c2cccc(Br)c2)SC1=S)Nc1cccnc1
[e] Nc1nonc1-c1nc2ccccc2n1Cc1ccc(Cl)cc1
Answer: a. COC(=O)c1c(C)[nH]c(C(=O)COC(=O)CCNS(=O)(=O)c2cccc(C(F)(F)F)c2)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#}
COC(=O)c1c(C)[nH]c(C(=O)COC(=O)CCNS(=O)(=O)c2cccc(C(F)(F)F)c2)c1C
COC(=O)c1c(C)[nH]c(C(=O)COC(=O)CCNS(=O)(=O)c2cccc(C(F)(F)F)c2)c1C
methyl 2,4-dimethyl-5-[2-[3-[[3-(trifluoromethyl)phenyl]sulfonylamino]propanoyloxy]acetyl]-1H-pyrrole-3-carboxylate