Task: Answer the multiple choice question.
Query: Which compound exhibits 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 other words.
Options:
a) CC(C)c1csc(CN2CCC(N3CCC(C(=O)NCC4CCCO4)CC3)CC2)n1
b) O=C(CCCc1ccccc1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
c) CC(C)(C)c1ccc(/C=N/NC(=O)C[n+]2ccccc2)cc1.[Cl-]
Answer: b. O=C(CCCc1ccccc1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
{#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(CCCc1ccccc1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
O=C(CCCc1ccccc1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
N-[2-[4-(4-fluorophenyl)piperazin-1-yl]sulfonylethyl]-4-phenylbutanamide