Task: Answer the MCQ question.
Query: Which drug has a 15.574\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=S(=O)(c1ccccc1)N(CC(O)Cn1c2ccccc2c2ccccc21)c1ccccc1
b) O=C(NC1CCCCC1)C(c1ccncc1)N(Cc1ccccc1)C(=O)c1ccc(-c2ccccc2)[nH]1
Answer: b. O=C(NC1CCCCC1)C(c1ccncc1)N(Cc1ccccc1)C(=O)c1ccc(-c2ccccc2)[nH]1
{#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(NC1CCCCC1)C(c1ccncc1)N(Cc1ccccc1)C(=O)c1ccc(-c2ccccc2)[nH]1
O=C(NC1CCCCC1)C(c1ccncc1)N(Cc1ccccc1)C(=O)c1ccc(-c2ccccc2)[nH]1
N-benzyl-N-[2-(cyclohexylamino)-2-oxo-1-pyridin-4-ylethyl]-5-phenyl-1H-pyrrole-2-carboxamide