Problem statement: Answer the MCQ question.
Question: Which drug has a 10.074\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C1CN(C(=O)/C=C/c2ccc(Cl)cc2Cl)CCN1
b: CCCc1ncc(C(O)(c2ccccc2)c2ccccc2)n1C.Cl
c: COc1cc(OC)c2c(c1)O/C(=C\c1ccccc1)C2=O
d: Cc1ccc(-c2nnn(CC(=O)N(c3ccc(F)cc3)C(C(=O)NC3CCCC3)c3ccncc3)n2)o1
e: CCn1cc(CN2CCC(n3nccc3NC(=O)Cc3ccccc3)CC2)c(C)n1
Answer: c. COc1cc(OC)c2c(c1)O/C(=C\c1ccccc1)C2=O
{#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#}
COc1cc(OC)c2c(c1)O/C(=C\c1ccccc1)C2=O
COc1cc(OC)c2c(c1)O/C(=C\c1ccccc1)C2=O
(2Z)-2-benzylidene-4,6-dimethoxy-1-benzofuran-3-one