Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.794\% 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=C(Cn1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21)N1CCc2ccccc21
b.) CCn1ccnc1C(O)c1cccc(OC)c1OC
c.) COc1ccc(NC(=O)CCc2nc3ccccc3s2)c(OC)c1
d.) COc1ccc(C(=O)NCC(=O)O)cc1
e.) O=c1c(-c2nnc(SCc3ccc(Cl)cc3Cl)o2)cccn1Cc1ccccc1
Answer: b. CCn1ccnc1C(O)c1cccc(OC)c1OC
{#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#}
CCn1ccnc1C(O)c1cccc(OC)c1OC
CCn1ccnc1C(O)c1cccc(OC)c1OC
(2,3-dimethoxyphenyl)-(1-ethylimidazol-2-yl)methanol