Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.068\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCCOc1ccc(S(=O)(=O)N2CCN(C)CC2)c2ccccc12
[b] COc1ccc([C@@H]2CC(=O)c3c(O)cc(O[C@@H]4OC(CO[C@@H]5OC(C)[C@H](O)[C@H](O)C5O)[C@@H](O)[C@@H](O)C4O)cc3O2)cc1O
[c] Cn1c(N)c(C(=O)COC(=O)COc2ccccc2C#N)c(=O)n(C)c1=O
[d] O=S(=O)(NCc1ccc2c(c1)OCO2)c1ccc(F)cc1
[e] Cc1noc(C)c1C(=O)N1CCCC(C(=O)c2ccc(Cl)cc2)C1
Answer: d. O=S(=O)(NCc1ccc2c(c1)OCO2)c1ccc(F)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=S(=O)(NCc1ccc2c(c1)OCO2)c1ccc(F)cc1
O=S(=O)(NCc1ccc2c(c1)OCO2)c1ccc(F)cc1
N-(1,3-benzodioxol-5-ylmethyl)-4-fluorobenzenesulfonamide