Problem statement: Answer the MCQ question.
Query: Which drug has a 16.764\% 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, or c without using any additional words.
Options:
a) Cn1nnc(NC(=S)NC(=O)c2cc(Cl)ccc2Cl)n1
b) S=C(NCc1ccc(Cl)cc1)NN1CCOCC1
c) Cc1cc(C)n2nc(SCC(=O)Nc3ccc(S(=O)(=O)N(C)C)cc3)nc2n1
Answer: b. S=C(NCc1ccc(Cl)cc1)NN1CCOCC1
{#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#}
S=C(NCc1ccc(Cl)cc1)NN1CCOCC1
S=C(NCc1ccc(Cl)cc1)NN1CCOCC1
1-[(4-chlorophenyl)methyl]-3-morpholin-4-ylthiourea