Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.561\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(NC(=S)N(CCCN2CCN(C)CC2)Cc2cccs2)cc1
b.) CCCc1nc2ccccc2n1C(=S)SC
c.) O=C(NCc1cccc2[nH]ccc12)C1CCC(=O)N(CCc2ccc(Cl)cc2)C1
d.) COc1ccc(CC(=O)c2ccc(OC3OC(CO)C(O)C(O)C3O)cc2O)cc1
e.) CC(OC(=O)COc1ccccc1)C(=O)NC1CCCC1
Answer: b. CCCc1nc2ccccc2n1C(=S)SC
{#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#}
CCCc1nc2ccccc2n1C(=S)SC
CCCc1nc2ccccc2n1C(=S)SC
methyl 2-propylbenzimidazole-1-carbodithioate