Task: Answer the MCQ question.
Question: Which drug exhibits a 15.444\% 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 additional words.
Options:
[a] O=c1[nH]c2ccc(NC(=S)NC3CCCCC3)cc2[nH]1
[b] C=CCc1cc(C)ccc1OCCn1ccnc1.O=C(O)C(=O)O
[c] COc1ccc(CN2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)c(OC)c1OC.O=C(O)C(=O)O
[d] O=C(Nc1ccsc1C(=O)NC1CCCCC1)c1ccccc1
Answer: b. C=CCc1cc(C)ccc1OCCn1ccnc1.O=C(O)C(=O)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=CCc1cc(C)ccc1OCCn1ccnc1.O=C(O)C(=O)O
C=CCc1cc(C)ccc1OCCn1ccnc1.O=C(O)C(=O)O
1-[2-(4-methyl-2-prop-2-enylphenoxy)ethyl]imidazole;oxalic acid