Task: Answer the multiple-choice question.
Query: Which drug has a 19.776% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC(C)Cn1cnc2c1c(=O)n(CC(=O)N(C)C)c(=O)n2Cc1ccccc1
b S=C(NCc1ccco1)NCc1ccccc1Cl
c CCOC(=O)NC(=O)/C(C#N)=C\NNc1ncc(C(F)(F)F)cc1Cl
d O=P(C(=Nc1ccc(Cl)cc1)N1CCOCC1)(N1CCOCC1)N1CCOCC1
e CC1CCC2(C)C3=C(CCC3)CC[N+]2(C)C1.[I-]
Answer: b. S=C(NCc1ccco1)NCc1ccccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
S=C(NCc1ccco1)NCc1ccccc1Cl
S=C(NCc1ccco1)NCc1ccccc1Cl
1-[(2-chlorophenyl)methyl]-3-(furan-2-ylmethyl)thiourea