Task: Answer the multiple-choice question.
Query: Which drug exhibits a -47.530\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(Cn1c(C(=O)N2CCN(C3CCCCC3)CC2)cc2sccc21)c1ccccc1
b CCc1nc2ccc(C(=O)NCc3ccccc3)cc2nc1CC
c CC(C)OP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccc(N(C)C)cc1
d Cc1ccsc1CN(C)C(=O)C1CCC(=O)N(CCc2cccc(F)c2)C1
Answer: a. O=C(Cn1c(C(=O)N2CCN(C3CCCCC3)CC2)cc2sccc21)c1ccccc1
{#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#}
O=C(Cn1c(C(=O)N2CCN(C3CCCCC3)CC2)cc2sccc21)c1ccccc1
O=C(Cn1c(C(=O)N2CCN(C3CCCCC3)CC2)cc2sccc21)c1ccccc1
2-[5-(4-cyclohexylpiperazine-1-carbonyl)thieno[3,2-b]pyrrol-4-yl]-1-phenylethanone