Task: Answer the multiple-choice question.
Question: Which compound has a 16.087\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCC(CC)=N/N=C/c1c(O)n(CC)c2cc(C3=NNC(=O)CC3)ccc12
(b) COC(=O)CCC(=O)c1oc2ccc(Cl)cc2c1NC(=O)CCCN1C(=O)c2ccccc2C1=O
(c) CCCCC(c1nnnn1C1CCCC1)N1CCN(C2CCCC2)CC1.Cl
(d) Cc1cnc(C(=O)OCC(=O)c2ccc(Cl)cc2)cn1
(e) COc1cccc(C(=O)NC2CCN(C(=O)N3c4ccccc4Sc4ccccc43)CC2)c1
Answer: a. CCC(CC)=N/N=C/c1c(O)n(CC)c2cc(C3=NNC(=O)CC3)ccc12
{#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#}
CCC(CC)=N/N=C/c1c(O)n(CC)c2cc(C3=NNC(=O)CC3)ccc12
CCC(CC)=N/N=C/c1c(O)n(CC)c2cc(C3=NNC(=O)CC3)ccc12
3-[1-ethyl-2-hydroxy-3-[(E)-(pentan-3-ylidenehydrazinylidene)methyl]indol-6-yl]-4,5-dihydro-1H-pyridazin-6-one