Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.733\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCC(=NCc1ccccc1)C1=C(O)C(C(=O)OC)C(C)(C)CC1=O
b O=C(CC1C(=O)NCCN1C/C=C/c1ccccc1)NCCc1ccncc1
c COc1ccc(C(=O)N2CCN(c3ccc(C(C)=O)cc3F)CC2)cc1S(=O)(=O)NC1CC1
Answer: b. O=C(CC1C(=O)NCCN1C/C=C/c1ccccc1)NCCc1ccncc1
{#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=C(CC1C(=O)NCCN1C/C=C/c1ccccc1)NCCc1ccncc1
O=C(CC1C(=O)NCCN1C/C=C/c1ccccc1)NCCc1ccncc1
2-[3-oxo-1-[(E)-3-phenylprop-2-enyl]piperazin-2-yl]-N-(2-pyridin-4-ylethyl)acetamide