Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 17.671\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1cc(N=c2ssnc2Cl)cc(OC)c1OC
b Cc1ccc(OCC(=O)Nc2nnc(-c3ccco3)s2)cc1
c CC(=O)Nc1ccc(C(=O)CSc2nccc(=O)[nH]2)cc1
d O=c1oc2ccccc2nc1/C=C(\O)c1ccccc1
e CC(=O)c1cccc(NC(=O)CSc2ccc(-c3sc(C)nc3C)nn2)c1
Answer: d. O=c1oc2ccccc2nc1/C=C(\O)c1ccccc1
{#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#}
O=c1oc2ccccc2nc1/C=C(\O)c1ccccc1
O=c1oc2ccccc2nc1/C=C(\O)c1ccccc1
3-[(Z)-2-hydroxy-2-phenylethenyl]-1,4-benzoxazin-2-one