Task: Answer the MCQ question.
Query: Which compound has a 0.980\% 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) CCOc1ccc(CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)cc1
(b) O=C(Oc1cccc(O)c1)C1CCCCC1
(c) O=C(CS(=O)(=O)c1ccccc1)Nc1ccc(N2CCOCC2)cc1
(d) Cc1ccc(Oc2nnc(-c3ccccc3)cc2C#N)cc1
Answer: d. Cc1ccc(Oc2nnc(-c3ccccc3)cc2C#N)cc1
{#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#}
Cc1ccc(Oc2nnc(-c3ccccc3)cc2C#N)cc1
Cc1ccc(Oc2nnc(-c3ccccc3)cc2C#N)cc1
3-(4-methylphenoxy)-6-phenylpyridazine-4-carbonitrile