Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -7.446\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(-n2nc(C(=O)NCC(=O)NCCCN3CC(C)CC(C)C3)c3ccccc3c2=O)cc1OC
b.) CCOc1ccc(/C=C2/C(=O)NC(=O)N(CCc3ccc(F)cc3)C2=O)cc1
c.) COc1cccc(C(=O)Nc2nc(SCc3ccc(Cl)cc3)n[nH]2)c1
Answer: a. COc1ccc(-n2nc(C(=O)NCC(=O)NCCCN3CC(C)CC(C)C3)c3ccccc3c2=O)cc1OC
{#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#}
COc1ccc(-n2nc(C(=O)NCC(=O)NCCCN3CC(C)CC(C)C3)c3ccccc3c2=O)cc1OC
COc1ccc(-n2nc(C(=O)NCC(=O)NCCCN3CC(C)CC(C)C3)c3ccccc3c2=O)cc1OC
3-(3,4-dimethoxyphenyl)-N-[2-[3-(3,5-dimethylpiperidin-1-yl)propylamino]-2-oxoethyl]-4-oxophthalazine-1-carboxamide