Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.691\% 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] CCc1noc(C)c1C(=O)Nc1ccc(C(F)(F)F)cc1
[b] CCCCOc1ccc(/C(O)=C(\C#N)c2nc3ccccc3[nH]2)cc1
[c] Cc1cccn2c(=O)c(/C=C(\C#N)C(=O)NCc3ccccc3)c(N3CCC(C(N)=O)CC3)nc12
[d] O=C1NCCN(Cc2cccc(Oc3ccccc3)c2)C1CC(=O)N1CCCCC1
[e] Cc1ccc(NS(=O)(=O)c2ccc(Cl)c(C(=O)Nc3ccccc3-c3nc4ccccc4[nH]3)c2)cc1C
Answer: d. O=C1NCCN(Cc2cccc(Oc3ccccc3)c2)C1CC(=O)N1CCCCC1
{#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#}
O=C1NCCN(Cc2cccc(Oc3ccccc3)c2)C1CC(=O)N1CCCCC1
O=C1NCCN(Cc2cccc(Oc3ccccc3)c2)C1CC(=O)N1CCCCC1
3-(2-oxo-2-piperidin-1-ylethyl)-4-[(3-phenoxyphenyl)methyl]piperazin-2-one