Task: Answer the multiple choice question.
Query: Which drug exhibits a -24.141\% 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 additional words.
Options:
a: COC(=O)n1c(=O)oc2ccc(S(=O)(=O)N3CCCCC3)cc21
b: CCOC(=O)N1CCN(c2c(Nc3ccc4c(c3)OCCO4)c(=O)c2=O)CC1
c: O=C(Nc1cccc(Cl)c1)N1CCN(C/C=C/c2ccccc2)CC1
d: Cc1ccnc(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)c1
Answer: c. O=C(Nc1cccc(Cl)c1)N1CCN(C/C=C/c2ccccc2)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#}
O=C(Nc1cccc(Cl)c1)N1CCN(C/C=C/c2ccccc2)CC1
O=C(Nc1cccc(Cl)c1)N1CCN(C/C=C/c2ccccc2)CC1
[O][=C][Branch1][=N][N][C][=C][C][=C][C][Branch1][C][Cl][=C][Ring1][#Branch1][N][C][C][N][Branch1][N][C][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][#C]
N-(3-chlorophenyl)-4-[(E)-3-phenylprop-2-enyl]piperazine-1-carboxamide