Task: Answer the multiple choice question.
Question: Which compound has a -42.272% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COC(=O)c1cc2oc3ccccc3c2n1CC(=O)N1CCCc2ccccc21
(b) CCOc1ccccc1NC(=O)CCN1CCN(S(=O)(=O)c2ccc(Br)cc2)CC1
(c) NS(=O)(=O)c1ccc(CCNC(=O)c2ccccc2F)cc1
(d) Br.COc1ccc(C(=O)CN2Cc3ccccc3C2=N)cc1
Answer: d. Br.COc1ccc(C(=O)CN2Cc3ccccc3C2=N)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#}
Br.COc1ccc(C(=O)CN2Cc3ccccc3C2=N)cc1
Br.COc1ccc(C(=O)CN2Cc3ccccc3C2=N)cc1
2-(3-imino-1H-isoindol-2-yl)-1-(4-methoxyphenyl)ethanone;hydrobromide