Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.297\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1ccc2c(CC(=O)NC3CCCc4ccccc43)coc2c1
b: O=C(NCc1cccs1)C1CCCN1S(=O)(=O)c1ccccc1F
Answer: b. O=C(NCc1cccs1)C1CCCN1S(=O)(=O)c1ccccc1F
{#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(NCc1cccs1)C1CCCN1S(=O)(=O)c1ccccc1F
O=C(NCc1cccs1)C1CCCN1S(=O)(=O)c1ccccc1F
1-(2-fluorophenyl)sulfonyl-N-(thiophen-2-ylmethyl)pyrrolidine-2-carboxamide