Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.852\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCCCCOC(=O)Nc1ccc(S(=O)(=O)Nn2cnnc2)cc1
[b] CCC(Sc1nc(N)c(NC(=O)c2ccco2)c(=O)[nH]1)C(=O)O
[c] Cc1ccccc1CN(C)CCc1ccccn1.O=C(O)C(=O)O
[d] COc1ccc(OC)c(S(=O)(=O)N2CCN(c3ncccn3)CC2)c1
[e] Oc1ccccc1-c1nc2c3ccccc3c3ccccc3c2[nH]1
Answer: d. COc1ccc(OC)c(S(=O)(=O)N2CCN(c3ncccn3)CC2)c1
{#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#}
COc1ccc(OC)c(S(=O)(=O)N2CCN(c3ncccn3)CC2)c1
COc1ccc(OC)c(S(=O)(=O)N2CCN(c3ncccn3)CC2)c1
2-[4-(2,5-dimethoxyphenyl)sulfonylpiperazin-1-yl]pyrimidine