Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.124\% 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] O=C(Cc1ccc(Cl)cc1)Nc1cc(Cl)ccn1
[b] CCCc1nc2nc(C)c(NS(=O)(=O)c3ccc(Cl)cc3)c(=O)n2[nH]1
[c] CCN(CC)c1ccc(C(=O)N/N=C/c2ccc(N3CCOCC3)cc2)cc1
[d] Cc1ccc2[nH]c3c(c2c1)CCNC3=O
Answer: d. Cc1ccc2[nH]c3c(c2c1)CCNC3=O
{#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#}
Cc1ccc2[nH]c3c(c2c1)CCNC3=O
Cc1ccc2[nH]c3c(c2c1)CCNC3=O
6-methyl-2,3,4,9-tetrahydropyrido[3,4-b]indol-1-one