Task: Answer the multiple-choice question.
Query: Which drug has a 19.792\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc([N+](=O)[O-])cc1N(CC(O)CN1CCCCC1)S(=O)(=O)c1ccccc1
b) COc1ccc2nc(SCC(=O)/C(C#N)=C(\C)N)[nH]c2c1
c) CCN1C(=O)[C@@H]2[C@@H](c3ccc(-c4ccc(OC)cc4)cc3)N3CCC[C@@]3(C(=O)OC)[C@@H]2C1=O.O=C(O)C(F)(F)F
d) O=C(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)C1CC(=O)N(c2ccc(F)cc2)C1
Answer: d. O=C(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)C1CC(=O)N(c2ccc(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(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)C1CC(=O)N(c2ccc(F)cc2)C1
O=C(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)C1CC(=O)N(c2ccc(F)cc2)C1
1-(4-fluorophenyl)-5-oxo-N-(4-piperidin-1-ylsulfonylphenyl)pyrrolidine-3-carboxamide