Task: Answer the multiple-choice question.
Question: Which compound exhibits a -57.659\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cl.OCCCN1CCN(CCCOc2ccccc2-c2ccccc2)CC1
[b] CCNc1nc(Oc2ccc(F)cc2)cc(C(F)(F)F)n1
[c] COc1ccc2c(c1)c(=O)oc1cc(OCC(=O)N3CCCC(C)C3)ccc12
[d] COc1ccc(Cc2nc3ccc(C(=O)NCCCSC)cc3o2)cc1OC
Answer: a. Cl.OCCCN1CCN(CCCOc2ccccc2-c2ccccc2)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#}
Cl.OCCCN1CCN(CCCOc2ccccc2-c2ccccc2)CC1
Cl.OCCCN1CCN(CCCOc2ccccc2-c2ccccc2)CC1
3-[4-[3-(2-phenylphenoxy)propyl]piperazin-1-yl]propan-1-ol;hydrochloride