Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.549\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCNc1ccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)cc1[N+](=O)[O-]
b.) CCOc1ccc(N(CC(=O)Nc2ccccc2OC)S(=O)(=O)c2ccccc2)cc1
c.) COC(=O)[C@H](C)NC(=O)COc1ccccc1
d.) CC1CCCC(NC(=O)c2ccc3snnc3c2)C1C
e.) Cn1c(=O)c2c(ncn2CC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)n(C)c1=O
Answer: c. COC(=O)[C@H](C)NC(=O)COc1ccccc1
{#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)[C@H](C)NC(=O)COc1ccccc1
COC(=O)[C@H](C)NC(=O)COc1ccccc1
methyl (2S)-2-[(2-phenoxyacetyl)amino]propanoate