Task: Answer the multiple choice question.
Question: Which compound has a 20.628% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Nc1nc2n(n1)C(c1cccs1)CC(c1ccccc1)N2
[b] O=C(/C=C/c1ccccc1)NCCN1CCOCC1
[c] Cc1ccc2nc(NC(=O)c3ccccc3F)sc2c1
[d] CSCCC(NC(=O)c1ccco1)C(=O)OCC(=O)N(Cc1ccccc1)C(C)(C)C
[e] Cc1ccc(C)c(NC(=O)CN(C)C(=O)Cc2ccccc2)c1
Answer: b. O=C(/C=C/c1ccccc1)NCCN1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(/C=C/c1ccccc1)NCCN1CCOCC1
O=C(/C=C/c1ccccc1)NCCN1CCOCC1
(E)-N-(2-morpholin-4-ylethyl)-3-phenylprop-2-enamide