Problem statement: Answer the multiple-choice question.
Query: Which drug has a 9.403\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) C=C(C)Cn1c(CCNC(=O)CC)nc2ccccc21
(b) Cc1cc(C)c(NC(=S)N(C)C)c(C)c1
(c) O=C(O)C1Nc2c(O)cccc2C2C=CCC12
Answer: b. Cc1cc(C)c(NC(=S)N(C)C)c(C)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#}
Cc1cc(C)c(NC(=S)N(C)C)c(C)c1
Cc1cc(C)c(NC(=S)N(C)C)c(C)c1
1,1-dimethyl-3-(2,4,6-trimethylphenyl)thiourea