Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.725% 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] C=CCNC(=S)N1CCc2c([nH]c3ccccc23)C1C
[b] COc1ccc(NC(=O)CN2c3cccc4cccc(c34)S2(=O)=O)cc1
[c] CC1CCN(c2cc(N3CCC(C)CC3)c([N+](=O)[O-])cc2/C=C(\C#N)c2nn(-c3ccccc3)c(N)c2C#N)CC1
[d] CCc1ccccc1NC(=O)C1CCCN(c2nccc(C)n2)C1
[e] COc1cccc(/C(O)=C2/C(=O)C(=O)N(CCCN3CCOCC3)C2c2ccncc2)c1
Answer: a. C=CCNC(=S)N1CCc2c([nH]c3ccccc23)C1C
{#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#}
C=CCNC(=S)N1CCc2c([nH]c3ccccc23)C1C
C=CCNC(=S)N1CCc2c([nH]c3ccccc23)C1C
1-methyl-N-prop-2-enyl-1,3,4,9-tetrahydropyrido[3,4-b]indole-2-carbothioamide