Task: Answer the multiple-choice question.
Query: Which drug has a 11.421\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(c1ccc(-n2cnnn2)cc1)N(C1CCCCC1)C1CCCCC1
(b) O=C(Cn1cnc2ccccc2c1=O)NCc1cccs1
(c) Cc1noc(C)c1S(=O)(=O)N1CCCC(C(=O)NCC2CCCO2)C1
Answer: b. O=C(Cn1cnc2ccccc2c1=O)NCc1cccs1
{#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(Cn1cnc2ccccc2c1=O)NCc1cccs1
O=C(Cn1cnc2ccccc2c1=O)NCc1cccs1
2-(4-oxoquinazolin-3-yl)-N-(thiophen-2-ylmethyl)acetamide