Problem statement: Answer the multiple-choice question.
Query: Which compound has a 15.202\% human ether-à-go-go related gene (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. COc1ccc(OCCSc2ncc(CO)n2C)cc1
b. CC(C)[C@@H](C(=O)N1CCN(C(=O)OC(C)(C)C)CC1)n1cc(CCO)nn1
c. Cc1cccc2cc(CN(C(=S)NCC(C)C)C3CCCC3)c(=O)[nH]c12
d. C=CCc1cccc(C=Nc2cc(Br)ccc2O)c1O
Answer: d. C=CCc1cccc(C=Nc2cc(Br)ccc2O)c1O
{#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#}
C=CCc1cccc(C=Nc2cc(Br)ccc2O)c1O
C=CCc1cccc(C=Nc2cc(Br)ccc2O)c1O
2-[(5-bromo-2-hydroxyphenyl)iminomethyl]-6-prop-2-enylphenol