Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 7.128\% 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 other words.
Options:
a) CCOC(=O)CSc1nnc(C)n1N
b) Cc1cccn2cc(CNC(=O)CC3CCCC3)nc12
c) COc1cccc(CNC(=O)CSc2ccc(-c3ccncc3)nn2)c1
d) O=C(Oc1ccc(Cl)cc1)N1CCOCC1
Answer: b. Cc1cccn2cc(CNC(=O)CC3CCCC3)nc12
{#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#}
Cc1cccn2cc(CNC(=O)CC3CCCC3)nc12
Cc1cccn2cc(CNC(=O)CC3CCCC3)nc12
2-cyclopentyl-N-[(8-methylimidazo[1,2-a]pyridin-2-yl)methyl]acetamide