Task: Answer the MCQ question.
Query: Which compound exhibits a 4.574\% 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 additional words.
Options:
a COc1ccc(C(=O)N[C@H](C(=O)NCC2CCCCC2)C(C)C)cc1
b CC(=O)N1CCc2cc(S(=O)(=O)N3CCCCC3C)ccc21
c COc1cccc(/C=C2\Oc3cc(OCC(=O)N4Cc5ccccc5C[C@H]4C(=O)O)ccc3C2=O)c1
d Cc1ccc(C(=O)Nc2cccc(-c3ccc(N4CCOCC4)nn3)c2)cc1
Answer: d. Cc1ccc(C(=O)Nc2cccc(-c3ccc(N4CCOCC4)nn3)c2)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(C(=O)Nc2cccc(-c3ccc(N4CCOCC4)nn3)c2)cc1
Cc1ccc(C(=O)Nc2cccc(-c3ccc(N4CCOCC4)nn3)c2)cc1
4-methyl-N-[3-(6-morpholin-4-ylpyridazin-3-yl)phenyl]benzamide