Task: Answer the multiple choice question.
Query: Which compound exhibits a -29.717\% human ether-à-go-go related gene (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 additional words.
Options:
[a] C=CCN1C(=O)C(Cc2cccc(Cl)c2)S/C1=N/N=C/c1ccco1
[b] CCC(=O)c1ccc(-c2ccccc2)cc1
[c] COc1cccc(C(=O)Nc2sc(C(C)C)cc2C(N)=O)c1OC
[d] CC(C)C(=O)N1CCc2cc(-c3csc(N)n3)ccc21
Answer: c. COc1cccc(C(=O)Nc2sc(C(C)C)cc2C(N)=O)c1OC
{#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#}
COc1cccc(C(=O)Nc2sc(C(C)C)cc2C(N)=O)c1OC
COc1cccc(C(=O)Nc2sc(C(C)C)cc2C(N)=O)c1OC
2-[(2,3-dimethoxybenzoyl)amino]-5-propan-2-ylthiophene-3-carboxamide