Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.296\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1cc2ncn(-c3ncnc4sc5c(c34)CCCC5)c2cc1C
b.) Cc1ccc(NC2CCCN(C(=O)c3cccc4nccnc34)C2)cc1C
Answer: a. Cc1cc2ncn(-c3ncnc4sc5c(c34)CCCC5)c2cc1C
{#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#}
Cc1cc2ncn(-c3ncnc4sc5c(c34)CCCC5)c2cc1C
Cc1cc2ncn(-c3ncnc4sc5c(c34)CCCC5)c2cc1C
4-(5,6-dimethylbenzimidazol-1-yl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine