Task: Answer the MCQ question.
Question: Which compound exhibits a 0.117\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(CNC(=O)[C@H](C)NC(=O)[C@@H]2Cc3ccccc3CN2)cc1
[b] CCOc1cc(C2C(C(C)=O)=C(C)Nc3ncnn32)ccc1O
[c] Cc1nc2ccc(S(=O)(=O)NCC(=O)Nc3cccc(F)c3)cc2s1
[d] Nc1nc(SCC(=O)Nc2ccccc2)nc2nc3c(cc12)CCCC3
Answer: d. Nc1nc(SCC(=O)Nc2ccccc2)nc2nc3c(cc12)CCCC3
{#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#}
Nc1nc(SCC(=O)Nc2ccccc2)nc2nc3c(cc12)CCCC3
Nc1nc(SCC(=O)Nc2ccccc2)nc2nc3c(cc12)CCCC3
2-[(4-amino-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-2-yl)sulfanyl]-N-phenylacetamide