Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 3.472\% hERG inhibition at a concentration of 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)c1noc2c1CCc1ccccc1-2
[b] COc1ccc(C(C)NC(=S)NCc2ccc(F)cc2)cc1OC
[c] Cc1ccc(NC(=O)NNC(=O)c2cc3ccccc3cc2O)c(C)c1
[d] O=C(NCc1csc(-c2cccs2)n1)C1CCC1
Answer: b. COc1ccc(C(C)NC(=S)NCc2ccc(F)cc2)cc1OC
{#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#}
COc1ccc(C(C)NC(=S)NCc2ccc(F)cc2)cc1OC
COc1ccc(C(C)NC(=S)NCc2ccc(F)cc2)cc1OC
1-[1-(3,4-dimethoxyphenyl)ethyl]-3-[(4-fluorophenyl)methyl]thiourea