Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.094\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(NCCN1CCOCC1)C(=O)NCC1OCCCN1S(=O)(=O)c1cc(F)ccc1F
(b) O=C(CCN1C(=O)c2ccccc2C1=O)Nc1sc2c(c1C(=O)NCC1CCCO1)CCC2
(c) Cc1ccc(NC(=S)NCc2ccc(Cl)cc2)c(OC(F)F)c1
(d) Cc1cc(Br)cn2ccnc12
Answer: c. Cc1ccc(NC(=S)NCc2ccc(Cl)cc2)c(OC(F)F)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#}
Cc1ccc(NC(=S)NCc2ccc(Cl)cc2)c(OC(F)F)c1
Cc1ccc(NC(=S)NCc2ccc(Cl)cc2)c(OC(F)F)c1
1-[(4-chlorophenyl)methyl]-3-[2-(difluoromethoxy)-4-methylphenyl]thiourea