Task: Answer the multiple-choice question.
Question: Which drug has a 4.437\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCC(=O)NC(=S)Nc1ccc(N2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1
[b] O=C(O)C(c1ccccc1)N1C(=O)/C(=C/c2cccs2)SC1=S
[c] COc1cnc(-c2ccccn2)nc1Oc1ccc(Cl)c2ccccc12
[d] CCCOc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CCN2CCOCC2)cc1OC
Answer: a. CCC(=O)NC(=S)Nc1ccc(N2CCN(C(=O)c3ccc(Cl)cc3)CC2)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#}
CCC(=O)NC(=S)Nc1ccc(N2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1
CCC(=O)NC(=S)Nc1ccc(N2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1
N-[[4-[4-(4-chlorobenzoyl)piperazin-1-yl]phenyl]carbamothioyl]propanamide