Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.271\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC1(C)Cc2c(c(N3CCOCC3)nc3sc4c(NCc5ccco5)nnnc4c23)CS1
b. Cc1ccsc1C(=O)NNC(=O)CCN1CCN(c2ccccc2)CC1
c. COCCNC(=O)CSc1nc2c(n1-c1ccccc1)CCCC2
d. Cc1cccc(C)c1N1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
Answer: d. Cc1cccc(C)c1N1CCN(S(=O)(=O)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#}
1-(2,6-dimethylphenyl)-4-(4-fluorophenyl)sulfonylpiperazine