Task: Answer the multiple choice question.
Question: Which compound has a 4.448\% 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) CCc1ccc(-c2nc(CSCC(=O)N3CCN(c4ncccn4)CC3)c(C)o2)cc1
(b) Cc1ccc(C(=O)N(CC(=O)NC2CCCC2)c2ccc(F)cc2)s1
(c) O=C1OCCN1c1c(-c2ccccc2)c(-c2cccs2)nc2c(-c3ccccc3)cccc12
(d) COc1cccc(NC(=O)CN(C)C(=O)CSc2ccc3c(c2)OCCO3)c1
Answer: d. COc1cccc(NC(=O)CN(C)C(=O)CSc2ccc3c(c2)OCCO3)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#}
COc1cccc(NC(=O)CN(C)C(=O)CSc2ccc3c(c2)OCCO3)c1
COc1cccc(NC(=O)CN(C)C(=O)CSc2ccc3c(c2)OCCO3)c1
2-[[2-(2,3-dihydro-1,4-benzodioxin-6-ylsulfanyl)acetyl]-methylamino]-N-(3-methoxyphenyl)acetamide