Task: Answer the multiple-choice question.
Query: Which drug has a 4.570% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
b: Cc1cccc(C)c1NC(=O)COc1cccc(/C=N/NC(=O)C(=O)NCc2ccccc2)c1
c: CCCOc1ccc2c(=O)c(-c3cc(C(=O)OC)oc3C)c(C)oc2c1
d: COc1ccc2cc(CN(Cc3cccnc3)Cc3nnnn3Cc3ccccc3)c(=O)[nH]c2c1
Answer: a. C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
{#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#}
C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
1-[(4-chlorophenyl)methylsulfonyl]-3-prop-2-enoxypropan-2-ol