Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.211\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCCS(=O)(=O)N1CCCC(C(=O)NCCN(CC)c2ccccc2)C1
b) Cc1cccc(C)c1NC(=S)NN1CCN(C)CC1
Answer: b. Cc1cccc(C)c1NC(=S)NN1CCN(C)CC1
{#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#}
Cc1cccc(C)c1NC(=S)NN1CCN(C)CC1
Cc1cccc(C)c1NC(=S)NN1CCN(C)CC1
1-(2,6-dimethylphenyl)-3-(4-methylpiperazin-1-yl)thiourea