Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 21.732% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: C=CCN1CC[C@]23c4c5ccc(O)c4O[C@H]2/C(=N/NC(=O)c2ccccc2)CC[C@@]3(O)[C@H]1C5
b: O=C(O)CCC(CNS(=O)(=O)c1ccccc1)C(F)(F)F
c: O=C(CCCc1ccccc1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
d: O=C(Nc1ccccc1)C1=C[C@@H](C2CC2)C[C@@H](OCCCCO)O1
e: Cc1ccc(CNC(=O)CCCNC(=O)c2cn(C)nc2C(F)(F)F)cc1
Answer: b. O=C(O)CCC(CNS(=O)(=O)c1ccccc1)C(F)(F)F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)CCC(CNS(=O)(=O)c1ccccc1)C(F)(F)F
O=C(O)CCC(CNS(=O)(=O)c1ccccc1)C(F)(F)F
4-(benzenesulfonamidomethyl)-5,5,5-trifluoropentanoic acid