Task: Answer the multiple-choice question.
Question: Which drug has a -8.446\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(N2C(=O)CC(N3CCC(O)(c4ccc(Br)cc4)CC3)C2=O)cc1
b COc1cc(OC)cc(C(=O)NC2CCN(CCCOc3ccccc3)CC2)c1
c O=C(COc1ccc(S(=O)(=O)NC2CCCCC2)cc1)NCc1ccccn1
d O=C(NCc1ccccc1)C1CC(=O)N(C2CCCCCC2)C1
Answer: a. COc1ccc(N2C(=O)CC(N3CCC(O)(c4ccc(Br)cc4)CC3)C2=O)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#}
COc1ccc(N2C(=O)CC(N3CCC(O)(c4ccc(Br)cc4)CC3)C2=O)cc1
COc1ccc(N2C(=O)CC(N3CCC(O)(c4ccc(Br)cc4)CC3)C2=O)cc1
3-[4-(4-bromophenyl)-4-hydroxypiperidin-1-yl]-1-(4-methoxyphenyl)pyrrolidine-2,5-dione