Task: Answer the multiple choice question.
Query: Which compound has a -1.621% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(-c2cc(-c3ccccc3)nc(-c3ccc4c(c3)NC(=O)CO4)c2)cc1
b. Cc1cccc(NC(=O)c2ccc3c(c2)C(=O)N(c2ccccn2)C3=O)c1C
c. O=C(NCc1ccco1)C1CCCN1C(=O)NCc1ccccc1
d. Cc1cccc(C(=O)OCC(=O)N2CCC(c3ccccc3)=N2)c1O
Answer: a. COc1ccc(-c2cc(-c3ccccc3)nc(-c3ccc4c(c3)NC(=O)CO4)c2)cc1
{#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#}
COc1ccc(-c2cc(-c3ccccc3)nc(-c3ccc4c(c3)NC(=O)CO4)c2)cc1
COc1ccc(-c2cc(-c3ccccc3)nc(-c3ccc4c(c3)NC(=O)CO4)c2)cc1
6-[4-(4-methoxyphenyl)-6-phenylpyridin-2-yl]-4H-1,4-benzoxazin-3-one