Task: Answer the MCQ question.
Query: Which compound has a 5.487\% 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] C=CCN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1ccccc1
[b] Cc1sc2ncnc(SCC(=O)c3ccc(O)cc3O)c2c1C
[c] CC(C)(C)c1cc(C(=O)NNc2ccc(OC(F)(F)F)cc2)n(Cc2ccccc2)n1
[d] CCn1c(SC/C=C/c2ccccc2)nnc1-c1cnccn1
Answer: d. CCn1c(SC/C=C/c2ccccc2)nnc1-c1cnccn1
{#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#}
CCn1c(SC/C=C/c2ccccc2)nnc1-c1cnccn1
CCn1c(SC/C=C/c2ccccc2)nnc1-c1cnccn1
2-[4-ethyl-5-[(E)-3-phenylprop-2-enyl]sulfanyl-1,2,4-triazol-3-yl]pyrazine