Problem statement: Answer the MCQ question.
Question: Which drug has a 9.566\% 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] CC(C)CNC(=O)CC(c1ccccc1)c1c(O)ccc2ccccc12
[b] Cc1nc(C)c(/C(O)=C/c2nc3ccc([N+](=O)[O-])cc3oc2=O)o1
[c] Cc1cccc(C2c3[nH]c4ccccc4c3CCN2C(=O)CN2CCOC2=O)n1
[d] C=CCNc1nc(Nc2ccc(OC)cc2)nc(OC)n1
[e] CCC1CSC(Nc2ccc(C(=O)/C=C/c3ccc(Oc4ccccc4)cc3)cc2)=N1
Answer: b. Cc1nc(C)c(/C(O)=C/c2nc3ccc([N+](=O)[O-])cc3oc2=O)o1
{#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#}
Cc1nc(C)c(/C(O)=C/c2nc3ccc([N+](=O)[O-])cc3oc2=O)o1
Cc1nc(C)c(/C(O)=C/c2nc3ccc([N+](=O)[O-])cc3oc2=O)o1
3-[(Z)-2-(2,4-dimethyl-1,3-oxazol-5-yl)-2-hydroxyethenyl]-7-nitro-1,4-benzoxazin-2-one