Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.042\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) C=C(C)Cn1c(CCNC(=O)C(C)C)nc2ccccc21
b) Cc1ccc(Oc2nc(CN3CCOCC3)nc3sc4c(c23)CCC(C)C4)cc1
c) Cc1ccc(S(=O)(=O)/C(C#N)=C/c2c(Oc3ccc(Cl)cc3)nc3c(C)cccn3c2=O)cc1
d) Cn1c(CNc2nc(-c3ccccc3)cs2)nnc1SCC(=O)c1ccccc1
Answer: a. C=C(C)Cn1c(CCNC(=O)C(C)C)nc2ccccc21
{#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(C)Cn1c(CCNC(=O)C(C)C)nc2ccccc21
C=C(C)Cn1c(CCNC(=O)C(C)C)nc2ccccc21
2-methyl-N-[2-[1-(2-methylprop-2-enyl)benzimidazol-2-yl]ethyl]propanamide