Task: Answer the multiple-choice question.
Query: Which compound has a 11.882\% 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(-c2cnn3cc(-c4cccc(Cl)c4)cnc23)cc1
b) C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)CC(C)C)nn3)CC2)nc(N2CCN(C(=O)[C@H](Cc3cc4ccccc4[nH]3)n3cc(C(N)CC(C)C)nn3)CC2)n1.Cl
c) CC(=O)N1c2ccc(S(=O)(=O)N3CCCC3C(=O)NCc3ccc(Cl)cc3)cc2CC1C
d) O=C(CN1CCN(c2ccccn2)CC1)Nc1ccccc1C(=O)Nc1ccccc1
Answer: a. COc1ccc(-c2cnn3cc(-c4cccc(Cl)c4)cnc23)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(-c2cnn3cc(-c4cccc(Cl)c4)cnc23)cc1
COc1ccc(-c2cnn3cc(-c4cccc(Cl)c4)cnc23)cc1
6-(3-chlorophenyl)-3-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine