Task: Answer the multiple-choice question.
Question: Which drug exhibits a 19.828\% 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 Cc1ccc(S(=O)(=O)NCCC(=O)NNC(=O)COc2ccc(Br)cc2)cc1C
b O=C(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCOC1
c Cc1ccc(NC(=O)C[n+]2cc(-c3ccc(C)cc3)n3c2CCC3)cc1.[Cl-]
d O=C(c1cccc(NS(=O)(=O)c2ccc(F)cc2)c1)N1CCN(c2ccccc2)CC1
e CC(=O)C1CCCN(C(=O)c2ccc3oc(CCc4ccccc4)nc3c2)C1
Answer: b. O=C(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCOC1
{#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(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCOC1
O=C(Nc1ccnn1C1CCN(Cc2ccccc2)CC1)C1CCOC1
N-[2-(1-benzylpiperidin-4-yl)pyrazol-3-yl]oxolane-3-carboxamide