Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.224\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(C)NC(=O)CCCc1c[nH]c2ccccc12
(b) CCCc1cc(C(=O)Nc2ccc(CC)cc2)no1
(c) CNc1snc(C)c1C(=O)OCC(=O)c1cc(F)ccc1OC
(d) CCOC(=O)Cc1nn(Cc2ccc(Cl)cc2)c(=O)c2ccccc12
Answer: a. CC(C)NC(=O)CCCc1c[nH]c2ccccc12
{#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(C)NC(=O)CCCc1c[nH]c2ccccc12
CC(C)NC(=O)CCCc1c[nH]c2ccccc12
4-(1H-indol-3-yl)-N-propan-2-ylbutanamide