Task: Answer the MCQ question.
Query: Which compound has a 13.120\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)NC3CCCc4ccccc43)ccc21
(b) C=C(C)[C@@H](O)COc1c2ccoc2cc2oc(=O)ccc12
(c) COc1ccc(NS(=O)(=O)c2cc(N)ccc2N2CCCCC2)cc1
(d) CC1CCCCN1CCNC(=O)c1ccc2c(c1)N(Cc1ccccc1)C(=O)c1ccccc1S2(=O)=O
Answer: a. CC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)NC3CCCc4ccccc43)ccc21
{#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)N1CCc2cc(S(=O)(=O)NCCC(=O)NC3CCCc4ccccc43)ccc21
CC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)NC3CCCc4ccccc43)ccc21
3-[(1-acetyl-2,3-dihydroindol-5-yl)sulfonylamino]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)propanamide