Task: Answer the MCQ question.
Query: Which drug has a 4.333\% 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 other words.
Options:
a: Nc1ccn([C@@H]2CS[C@H](CO)O2)c(=O)n1
b: Cc1ccccc1N(C(=O)Cc1cccs1)C(C(=O)NCC1CCCO1)c1cccnc1
c: CCOC(=O)C(=CNc1ccc(S(N)(=O)=O)cc1)C(=O)OCC
d: CCNC(=S)N/N=C/c1ccc(OCC(=O)Nc2ccc(C)cc2)cc1
Answer: d. CCNC(=S)N/N=C/c1ccc(OCC(=O)Nc2ccc(C)cc2)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#}
2-[4-[(E)-(ethylcarbamothioylhydrazinylidene)methyl]phenoxy]-N-(4-methylphenyl)acetamide