Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 31.608\% 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 COC(=O)c1cccc(N)c1CN1CCN(c2c(C)cccc2C)CC1
b CCCS(=O)(=O)N1CCC(C(=O)N2CCN(C(=O)OCC)CC2)CC1
c C#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@@]21C
d CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
e CC1(C)CC(=O)C=C(NNC(=O)c2cccnc2)C1
Answer: d. CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
{#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#}
CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
ethyl 4-cyano-5-[[2-[[3-cyano-4-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinolin-2-yl]sulfanyl]acetyl]amino]-3-methylthiophene-2-carboxylate