Task: Answer the MCQ question.
Question: Which drug exhibits a 1.341\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC(Cl)C(=O)Nc1cc(C(C)(C)C)nn1-c1ccccc1
[b] O=C(NCc1ccc2c(c1)OCO2)C(=O)Nc1cc2c3c(c1)CC(=O)N3CCC2
[c] O=C(CCn1cnc2ccccc2c1=O)Nc1nc2c(s1)CCCC2
[d] C=CCN1c2ccccc2[C@]23C[C@@H](C(=O)OC)N=C2NC(C(=O)OC)=C(C(=O)OC)[C@H]13
[e] CCOc1ccc(Br)cc1S(=O)(=O)Nc1ccc(NC(=O)c2ccccc2F)cc1
Answer: d. C=CCN1c2ccccc2[C@]23C[C@@H](C(=O)OC)N=C2NC(C(=O)OC)=C(C(=O)OC)[C@H]13
{#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#}
C=CCN1c2ccccc2[C@]23C[C@@H](C(=O)OC)N=C2NC(C(=O)OC)=C(C(=O)OC)[C@H]13
C=CCN1c2ccccc2[C@]23C[C@@H](C(=O)OC)N=C2NC(C(=O)OC)=C(C(=O)OC)[C@H]13
trimethyl (1S,9R,15S)-8-prop-2-enyl-8,12,14-triazatetracyclo[7.7.0.01,13.02,7]hexadeca-2,4,6,10,13-pentaene-10,11,15-tricarboxylate