Task: Answer the MCQ question.
Query: Which drug has a 11.549\% 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] CCCNC(=O)Cc1c(OC)ccc2cc(Br)ccc12
[b] Cn1c(CNC(=O)c2ccc(Cl)cc2)nnc1SCC(=O)NC1=NCCS1
[c] Cn1c(C(=O)NCC2CCCO2)cc2oc3ccccc3c21
[d] N#CC1=C(SCc2ccccc2)NC(=O)CC1c1cccc(O)c1
Answer: a. CCCNC(=O)Cc1c(OC)ccc2cc(Br)ccc12
{#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#}
CCCNC(=O)Cc1c(OC)ccc2cc(Br)ccc12
CCCNC(=O)Cc1c(OC)ccc2cc(Br)ccc12
2-(6-bromo-2-methoxynaphthalen-1-yl)-N-propylacetamide