Problem statement: Answer the MCQ question.
Query: Which drug has a 13.523\% 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 additional words.
Options:
a CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)NCc1ccc(OC)c(OC)c1
b O=[N+]([O-])c1ccc(Oc2ccc(Oc3ccc(C(F)(F)F)cn3)cc2)nc1
c CCOc1ccc(OCC)c(NC(=O)CN(C)S(=O)(=O)c2cccc3nsnc23)c1
d Cc1ccccc1CN1CCN(CC(=O)NCc2ccccc2)CC1
e CN(C)/C=N/c1nc2nccc(-c3cccnc3)n2n1
Answer: b. O=[N+]([O-])c1ccc(Oc2ccc(Oc3ccc(C(F)(F)F)cn3)cc2)nc1
{#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=[N+]([O-])c1ccc(Oc2ccc(Oc3ccc(C(F)(F)F)cn3)cc2)nc1
O=[N+]([O-])c1ccc(Oc2ccc(Oc3ccc(C(F)(F)F)cn3)cc2)nc1
oxido-oxo-[6-[4-[5-(trifluoromethyl)pyridin-2-yl]oxyphenoxy]pyridin-3-yl]azanium