Task: Answer the MCQ question.
Query: Which compound has a 6.878\% 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) CCn1nc(C(=O)OCc2cccc(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
(b) CC(=O)O.CN=C(N)NCCC[C@H](N)C(=O)O
(c) CCOC(=O)C1CCCN(C(=O)C2CCN(S(=O)(=O)N3CCC4(CC3)OCCO4)CC2)C1
(d) CCCCCCc1cc2cc(C(=O)NC)c(=N)oc2cc1O
(e) COc1ccc(C(C(=O)NC2CCCC2)N(Cc2cccnc2)C(=O)Cc2cccs2)c(OC)c1
Answer: d. CCCCCCc1cc2cc(C(=O)NC)c(=N)oc2cc1O
{#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#}
CCCCCCc1cc2cc(C(=O)NC)c(=N)oc2cc1O
CCCCCCc1cc2cc(C(=O)NC)c(=N)oc2cc1O
6-hexyl-7-hydroxy-2-imino-N-methylchromene-3-carboxamide