Task: Answer the multiple-choice question.
Question: Which drug has a -3.764\% 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) COc1ccc(CCNC(=S)N2CCN(S(=O)(=O)c3cccc(F)c3)CC2)cc1
(b) O=C(NCCCN1CCCC1=O)c1cccc(S(=O)(=O)Nc2ccc(F)cc2)c1
Answer: b. O=C(NCCCN1CCCC1=O)c1cccc(S(=O)(=O)Nc2ccc(F)cc2)c1
{#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(NCCCN1CCCC1=O)c1cccc(S(=O)(=O)Nc2ccc(F)cc2)c1
O=C(NCCCN1CCCC1=O)c1cccc(S(=O)(=O)Nc2ccc(F)cc2)c1
3-[(4-fluorophenyl)sulfamoyl]-N-[3-(2-oxopyrrolidin-1-yl)propyl]benzamide