Problem statement: Answer the MCQ question.
Query: Which drug has a 7.381\% hERG inhibition at a concentration of 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(=O)c1sc2nc(CSc3nnnn3-c3ccccc3)[nH]c(=O)c2c1C
b Cc1ccc2[nH]c3c(=O)n(CCc4cnc[nH]4)cnc3c2c1
c CC(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1ccc(Cl)cc1)c1ccccn1
d COC(=O)[C@@H]1CCCN1C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1
e Cc1ccccc1NN1C(=O)C=CC1=O
Answer: a. CC(=O)c1sc2nc(CSc3nnnn3-c3ccccc3)[nH]c(=O)c2c1C
{#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#}
CC(=O)c1sc2nc(CSc3nnnn3-c3ccccc3)[nH]c(=O)c2c1C
CC(=O)c1sc2nc(CSc3nnnn3-c3ccccc3)[nH]c(=O)c2c1C
6-acetyl-5-methyl-2-[(1-phenyltetrazol-5-yl)sulfanylmethyl]-3H-thieno[2,3-d]pyrimidin-4-one