Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.658\% 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(NS(=O)(=O)c1cccs1)c1ccc(C)cc1
(b) COC(=O)c1scc(S(C)(=O)=O)c1-n1cccc1
(c) Cc1cc(Cl)cc(Br)c1OCCCNCC(C)O
(d) Oc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(-c3ccccc3)c2)c1
(e) COc1ccc(NC(=O)c2sc(NC(=O)COc3ccccc3)nc2C)cc1
Answer: d. Oc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(-c3ccccc3)c2)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#}
Oc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(-c3ccccc3)c2)c1
Oc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(-c3ccccc3)c2)c1
3-[2-[(1-phenylpyrazol-4-yl)methyl]-1,3,4,9-tetrahydropyrido[3,4-b]indol-1-yl]phenol