Task: Answer the MCQ question.
Question: Which compound has a 12.903\% 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 other words.
Options:
[a] CCC(=O)N(CC)c1nc(-c2cc(OC)ccc2OC)cs1
[b] CC1Cc2ccccc2N1CC(=O)NC(=O)NC1CCCCC1
[c] COc1ccccc1N(C(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
[d] O=C(Nc1nnc(SCc2ccccc2)s1)c1cccc([N+](=O)[O-])c1
[e] CC(=O)Nc1cccc(/C(C)=N/NS(=O)(=O)c2ccccc2)c1
Answer: a. CCC(=O)N(CC)c1nc(-c2cc(OC)ccc2OC)cs1
{#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#}
CCC(=O)N(CC)c1nc(-c2cc(OC)ccc2OC)cs1
CCC(=O)N(CC)c1nc(-c2cc(OC)ccc2OC)cs1
N-[4-(2,5-dimethoxyphenyl)-1,3-thiazol-2-yl]-N-ethylpropanamide