Problem statement: Answer the multiple-choice question.
Query: Which compound has a 18.599% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COCCNC(=O)[C@H]1N2C(=O)c3ccccc3C2SC1(C)C
[b] CN(C)CCCn1c(=O)n(Cc2ccco2)c(=O)c2c3c(sc21)CCCCC3
[c] Cc1ccc(Nc2ccccc2)nn1
[d] CCCCn1c(N)c(N(CCOC)C(=O)c2cc(C)oc2C)c(=O)[nH]c1=O
Answer: c. Cc1ccc(Nc2ccccc2)nn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(Nc2ccccc2)nn1
Cc1ccc(Nc2ccccc2)nn1
6-methyl-N-phenylpyridazin-3-amine