Task: Answer the multiple choice question.
Question: Which drug has a 1.771\% 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 other words.
Options:
a: COc1ccc(NC(=O)CN(C)C(=O)/C=C/c2cn(-c3ccccc3)nc2-c2ccc(C)cc2)cc1
b: Cc1cc(NC(=O)Nc2cccc(C(F)(F)F)c2)n(C)n1
c: COC(=O)/C(=N/Nc1cccc(C)c1)N1CCCc2ccccc21
d: C[C@H](NC(=O)c1nc[nH]c1C(=O)NCCCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C
Answer: c. COC(=O)/C(=N/Nc1cccc(C)c1)N1CCCc2ccccc21
{#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(=N/Nc1cccc(C)c1)N1CCCc2ccccc21
COC(=O)/C(=N/Nc1cccc(C)c1)N1CCCc2ccccc21
methyl (2Z)-2-(3,4-dihydro-2H-quinolin-1-yl)-2-[(3-methylphenyl)hydrazinylidene]acetate