Task: Answer the multiple-choice question.
Question: Which compound exhibits a -27.975% 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] CCn1cc(CN2CCC(C(=O)Nc3cccc(-c4cccc(Cl)c4)c3)CC2)cn1
[b] O=C(Nc1ccc(F)c(Cl)c1)C1CCCCC1
[c] COc1cc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2c2nnc(C)s2)cc(OC)c1OC
[d] Clc1ccc(N2CCN(c3ccnc(Cl)n3)CC2)cc1
Answer: d. Clc1ccc(N2CCN(c3ccnc(Cl)n3)CC2)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#}
Clc1ccc(N2CCN(c3ccnc(Cl)n3)CC2)cc1
Clc1ccc(N2CCN(c3ccnc(Cl)n3)CC2)cc1
2-chloro-4-[4-(4-chlorophenyl)piperazin-1-yl]pyrimidine