Problem statement: Answer the MCQ question.
Query: Which compound has a 2.048\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(NCc1cccnc1)c1noc2c1CCCCC2
b. C=CCn1c(-c2cccc(Cl)c2)n[nH]c1=S
c. CC1Cc2cc(S(=O)(=O)N3CCCC(C(=O)N4CCCCC4)C3)ccc2N1C(=O)C1CC1
d. CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cc(C)ccc1C
Answer: d. CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cc(C)ccc1C
{#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#}
CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cc(C)ccc1C
CCN(C1CCS(=O)(=O)C1)S(=O)(=O)c1cc(C)ccc1C
N-(1,1-dioxothiolan-3-yl)-N-ethyl-2,5-dimethylbenzenesulfonamide