Task: Answer the MCQ question.
Question: Which compound has a 11.177\% 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 O=c1cc(-c2ccc(O)cc2)oc2cc(O)c(C3OC(CO)C(O)C(O)C3O)c(O)c12
b Cc1nnc(SCc2nc3ccccc3s2)n1-c1ccccc1
c CCOC(=O)C1(CCc2ccccc2)CCN(CC(O)CO)CC1
d CCCNC(=O)N1[C@H]2CC[C@@H]1C(C(=O)OC)=C(c1ccc(OC(F)(F)F)cc1)C2
e CC1(c2nnc(-c3ccc(Cl)cc3)o2)CC(c2ccncc2)=NO1
Answer: a. O=c1cc(-c2ccc(O)cc2)oc2cc(O)c(C3OC(CO)C(O)C(O)C3O)c(O)c12
{#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=c1cc(-c2ccc(O)cc2)oc2cc(O)c(C3OC(CO)C(O)C(O)C3O)c(O)c12
O=c1cc(-c2ccc(O)cc2)oc2cc(O)c(C3OC(CO)C(O)C(O)C3O)c(O)c12
5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one