Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.070\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(C(=O)CSc2cccc[n+]2[O-])c(C)n1-c1ccc(OC(F)F)cc1
b FC(F)(F)c1cccc(Oc2ccc3c(C(F)(F)F)cc(C(F)(F)F)nc3n2)c1
c C/C(O)=C\c1nc2ccccc2oc1=O
d C=CCNC(=S)N1CCC(C(=O)c2ccc(C)cc2)CC1
Answer: c. C/C(O)=C\c1nc2ccccc2oc1=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#}
C/C(O)=C\c1nc2ccccc2oc1=O
C/C(O)=C\c1nc2ccccc2oc1=O
3-[(E)-2-hydroxyprop-1-enyl]-1,4-benzoxazin-2-one