Task: Answer the multiple choice question.
Query: Which drug has a 6.016\% 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 additional words.
Options:
a COc1cc(NC(=O)COC(=O)CSc2ccc3ccccc3c2)c(C)cc1[N+](=O)[O-]
b COC(=O)c1ccccc1NC(=O)N[C@@H](C)C(=O)OC
c COc1cc(OC)c(C(=O)OCCCOC(=O)c2cc(OC)c(OC)cc2OC)cc1OC
d COc1ccc2[nH]c3c(c2c1)CCNC3C1CC=C(C)CC1.Cl
e CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccc(O)c(C(=O)O)c4)ccc1c23
Answer: b. COC(=O)c1ccccc1NC(=O)N[C@@H](C)C(=O)OC
{#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)c1ccccc1NC(=O)N[C@@H](C)C(=O)OC
COC(=O)c1ccccc1NC(=O)N[C@@H](C)C(=O)OC
methyl 2-[[(2S)-1-methoxy-1-oxopropan-2-yl]carbamoylamino]benzoate