Task: Answer the multiple choice question.
Query: Which compound has a 12.961\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] N#C/C(=C(/O)c1ccco1)c1nc2ccccc2s1
[b] O=C1c2ccccc2C(=O)N1CN(C(=O)COc1ccccc1)c1ccccc1
[c] Cc1cccc(C(=O)NNC(=O)c2c(-c3ccccc3Cl)noc2C)c1O
[d] COC(=O)Cc1ccc2c3ccccc3n(C)c2c1
Answer: d. COC(=O)Cc1ccc2c3ccccc3n(C)c2c1
{#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)Cc1ccc2c3ccccc3n(C)c2c1
COC(=O)Cc1ccc2c3ccccc3n(C)c2c1
methyl 2-(9-methylcarbazol-2-yl)acetate