Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.276\% 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.) O=C(Nc1ccc2[nH]c(=O)[nH]c2c1)c1ccc(Cl)c(Cl)c1
b.) C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OCc1ccccc1)C(=O)OC(C)(C)C
c.) CCOc1ccc(N2CC(C(=O)NCCCN3CCOCC3)CC2=O)cc1
d.) CCOc1cc(C(=O)N/N=C(\C)Cc2ccc(OC)cc2)cc(OCC)c1OCC
e.) CC(=O)Nc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2cccs2)cc1
Answer: b. C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OCc1ccccc1)C(=O)OC(C)(C)C
{#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#}
C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OCc1ccccc1)C(=O)OC(C)(C)C
C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OCc1ccccc1)C(=O)OC(C)(C)C
tert-butyl (2S)-2-[[5-[(2-oxo-2-phenylmethoxyethyl)carbamoyl]-1H-imidazole-4-carbonyl]amino]propanoate