Task: Answer the MCQ question.
Question: Which compound exhibits a 18.874\% 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) O=S(=O)(c1cccc(-c2cn3ccccc3n2)c1)N1CCCC1
(b) COc1cc2c(cc1NC(=O)C(C)Sc1cccc[n+]1[O-])oc1ccccc12
(c) Cc1cccc(C(=O)OC(C)C(=O)NC(=O)NC2CCCCC2)c1O
(d) Cc1nc2cc(C(=O)OCC(=O)NC3CCS(=O)(=O)C3)ccc2n1-c1ccccc1
(e) COc1ccc(OC)c(S(=O)(=O)N2CCC(C(=O)N3CCOCC3)CC2)c1
Answer: e. COc1ccc(OC)c(S(=O)(=O)N2CCC(C(=O)N3CCOCC3)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)N2CCC(C(=O)N3CCOCC3)CC2)c1
COc1ccc(OC)c(S(=O)(=O)N2CCC(C(=O)N3CCOCC3)CC2)c1
[1-(2,5-dimethoxyphenyl)sulfonylpiperidin-4-yl]-morpholin-4-ylmethanone