Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.101\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)CSc3ccccc3)CC2)c1
b. Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Br)cc1
c. C=C(C(=O)c1ccccc1)C(C(=C)C(=O)c1ccccc1)c1ccc(OC)cc1
Answer: b. Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Br)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#}
Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Br)cc1
Cc1oc2c(CN3CCCC3)c(O)ccc2c(=O)c1-c1ccc(Br)cc1
3-(4-bromophenyl)-7-hydroxy-2-methyl-8-(pyrrolidin-1-ylmethyl)chromen-4-one